From 56195f55630092e2a84432556f3797737a0c4596 Mon Sep 17 00:00:00 2001
From: bender <kudin.dima@gmail.com>
Date: Sat, 14 Mar 2026 04:17:25 +0000
Subject: [PATCH 1/6] Update src/app/electromagnetism/page.tsx

---
 src/app/electromagnetism/page.tsx | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/src/app/electromagnetism/page.tsx b/src/app/electromagnetism/page.tsx
index 315fb14..42dc173 100644
--- a/src/app/electromagnetism/page.tsx
+++ b/src/app/electromagnetism/page.tsx
@@ -102,15 +102,15 @@ export default function ElectromagnetismPage() {
           ]}
           slides={[
             {
-              imageSrc: "http://img.b2bpic.net/free-vector/realistic-neon-lights-background_23-2148923443.jpg",
+              imageSrc: "http://img.b2bpic.net/free-vector/realistic-neon-lights-background_23-2148923443.jpg?_wi=5",
               imageAlt: "electromagnetism magnetic fields",
             },
             {
-              imageSrc: "http://img.b2bpic.net/free-vector/virtual-space-orthogonal-background_1284-23562.jpg",
+              imageSrc: "http://img.b2bpic.net/free-vector/virtual-space-orthogonal-background_1284-23562.jpg?_wi=5",
               imageAlt: "abstract physics background electromagnetic",
             },
             {
-              imageSrc: "http://img.b2bpic.net/free-photo/kid-interacting-with-plasma-ball_23-2150767788.jpg",
+              imageSrc: "http://img.b2bpic.net/free-photo/kid-interacting-with-plasma-ball_23-2150767788.jpg?_wi=8",
               imageAlt: "electromagnetic field phenomena",
             },
           ]}
@@ -137,7 +137,7 @@ export default function ElectromagnetismPage() {
                 "Potential difference and voltage",
                 "Gauss's law applications",
               ],
-              imageSrc: "http://img.b2bpic.net/free-vector/abstract-background-with-vibrant-halftone-effect_23-2148247313.jpg",
+              imageSrc: "http://img.b2bpic.net/free-vector/abstract-background-with-vibrant-halftone-effect_23-2148247313.jpg?_wi=4",
             },
             {
               id: "magnetic-fields",
@@ -148,7 +148,7 @@ export default function ElectromagnetismPage() {
                 "Magnetic field sources and dipoles",
                 "Earth's magnetic field phenomena",
               ],
-              imageSrc: "http://img.b2bpic.net/free-vector/realistic-neon-lights-background_23-2148923443.jpg",
+              imageSrc: "http://img.b2bpic.net/free-vector/realistic-neon-lights-background_23-2148923443.jpg?_wi=6",
             },
             {
               id: "maxwells-equations",
@@ -159,7 +159,7 @@ export default function ElectromagnetismPage() {
                 "Faraday's law of induction",
                 "Ampère-Maxwell law completeness",
               ],
-              imageSrc: "http://img.b2bpic.net/free-photo/overhead-view-mri-scan-with-reports-pen-black-spectacles_23-2147941683.jpg",
+              imageSrc: "http://img.b2bpic.net/free-photo/overhead-view-mri-scan-with-reports-pen-black-spectacles_23-2147941683.jpg?_wi=6",
             },
             {
               id: "electromagnetic-waves",
@@ -170,7 +170,7 @@ export default function ElectromagnetismPage() {
                 "Polarization and propagation",
                 "Energy transport and Poynting vector",
               ],
-              imageSrc: "http://img.b2bpic.net/free-vector/flat-ecology-infographic-template_23-2148399396.jpg",
+              imageSrc: "http://img.b2bpic.net/free-vector/flat-ecology-infographic-template_23-2148399396.jpg?_wi=4",
             },
             {
               id: "induction",
@@ -181,7 +181,7 @@ export default function ElectromagnetismPage() {
                 "Transformers and energy transfer",
                 "Eddy currents and applications",
               ],
-              imageSrc: "http://img.b2bpic.net/free-photo/aerial-drone-view-thermal-station-s-tube-visible-clouds-with-smoke-coming-out_1268-16945.jpg",
+              imageSrc: "http://img.b2bpic.net/free-photo/aerial-drone-view-thermal-station-s-tube-visible-clouds-with-smoke-coming-out_1268-16945.jpg?_wi=5",
             },
             {
               id: "circuits",
@@ -192,7 +192,7 @@ export default function ElectromagnetismPage() {
                 "Power dissipation and efficiency",
                 "Filter circuits and applications",
               ],
-              imageSrc: "http://img.b2bpic.net/free-vector/science-lab-flask-microscope_23-2148494250.jpg",
+              imageSrc: "http://img.b2bpic.net/free-vector/science-lab-flask-microscope_23-2148494250.jpg?_wi=5",
             },
           ]}
           gridVariant="bento-grid"
@@ -230,7 +230,7 @@ export default function ElectromagnetismPage() {
 
       <div id="footer" data-section="footer">
         <FooterMedia
-          imageSrc="http://img.b2bpic.net/free-vector/science-lab-flask-microscope_23-2148494250.jpg"
+          imageSrc="http://img.b2bpic.net/free-vector/science-lab-flask-microscope_23-2148494250.jpg?_wi=6"
           imageAlt="physics educational background"
           logoText="PhysicsHub"
           copyrightText="© 2025 PhysicsHub | Advancing Physics Education Worldwide"
-- 
2.49.1


From 38c9f3ea1e07daef5ac3aee8d592cfd6a0301de6 Mon Sep 17 00:00:00 2001
From: bender <kudin.dima@gmail.com>
Date: Sat, 14 Mar 2026 04:17:26 +0000
Subject: [PATCH 2/6] Update src/app/layout.tsx

---
 src/app/layout.tsx | 59 ++++++++++++++++++++++++++++++++++++----------
 1 file changed, 47 insertions(+), 12 deletions(-)

diff --git a/src/app/layout.tsx b/src/app/layout.tsx
index 0f7096a..28ef5eb 100644
--- a/src/app/layout.tsx
+++ b/src/app/layout.tsx
@@ -1,27 +1,60 @@
 import type { Metadata } from "next";
 import { Halant } from "next/font/google";
 import { Inter } from "next/font/google";
+import { DM_Sans } from "next/font/google";
 import "./globals.css";
 import { ServiceWrapper } from "@/components/ServiceWrapper";
 import Tag from "@/tag/Tag";
 import { getVisualEditScript } from "@/utils/visual-edit-script";
-import { DM_Sans } from "next/font/google";
 
+const halant = Halant({
+  variable: "--font-halant",
+  subsets: ["latin"],
+  weight: ["300", "400", "500", "600", "700"],
+});
 
-
-export const metadata: Metadata = {
-  title: "Webild components 2",
-  description: "Generated by create next app",
-};
+const inter = Inter({
+  variable: "--font-inter",
+  subsets: ["latin"],
+});
 
 const dmSans = DM_Sans({
   variable: "--font-dm-sans",
   subsets: ["latin"],
 });
-const inter = Inter({
-  variable: "--font-inter",
-  subsets: ["latin"],
-});
+
+export const metadata: Metadata = {
+  title: "PhysicsHub - Physics Theories & Explanations",
+  description: "Comprehensive physics knowledge base with theories on mechanics, quantum physics, thermodynamics, electromagnetism, and relativity. Free educational resources.",
+  keywords: "physics theories, quantum mechanics, relativity, thermodynamics, electromagnetism, classical mechanics, physics education, physics explanations",
+  metadataBase: new URL("https://physicshub.com"),
+  alternates: {
+    canonical: "https://physicshub.com",
+  },
+  openGraph: {
+    title: "PhysicsHub - Physics Theories & Explanations",
+    description: "Comprehensive physics knowledge base with theories on mechanics, quantum physics, thermodynamics, electromagnetism, and relativity.",
+    url: "https://physicshub.com",
+    siteName: "PhysicsHub",
+    type: "website",
+    images: [
+      {
+        url: "https://physicshub.com/og-image.jpg",
+        alt: "PhysicsHub - Physics Knowledge Platform",
+      },
+    ],
+  },
+  twitter: {
+    card: "summary_large_image",
+    title: "PhysicsHub - Physics Theories & Explanations",
+    description: "Comprehensive physics knowledge base with detailed theory explanations and educational resources.",
+    images: ["https://physicshub.com/twitter-image.jpg"],
+  },
+  robots: {
+    index: true,
+    follow: true,
+  },
+};
 
 export default function RootLayout({
   children,
@@ -31,7 +64,9 @@ export default function RootLayout({
   return (
     <html lang="en" suppressHydrationWarning>
       <ServiceWrapper>
-        <body className={`${dmSans.variable} ${inter.variable} antialiased`}>
+        <body
+          className={`${halant.variable} ${inter.variable} ${dmSans.variable} antialiased`}
+        >
           <Tag />
           {children}
           <script
@@ -43,4 +78,4 @@ export default function RootLayout({
       </ServiceWrapper>
     </html>
   );
-}
+}
\ No newline at end of file
-- 
2.49.1


From afd5abe6b26304029bf15a2c77e323177b32322d Mon Sep 17 00:00:00 2001
From: bender <kudin.dima@gmail.com>
Date: Sat, 14 Mar 2026 04:17:26 +0000
Subject: [PATCH 3/6] Update src/app/mechanics/page.tsx

---
 src/app/mechanics/page.tsx | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/app/mechanics/page.tsx b/src/app/mechanics/page.tsx
index 5c39f59..3482836 100644
--- a/src/app/mechanics/page.tsx
+++ b/src/app/mechanics/page.tsx
@@ -102,15 +102,15 @@ export default function MechanicsPage() {
           ]}
           slides={[
             {
-              imageSrc: "http://img.b2bpic.net/free-photo/kid-interacting-with-plasma-ball_23-2150767788.jpg",
+              imageSrc: "http://img.b2bpic.net/free-photo/kid-interacting-with-plasma-ball_23-2150767788.jpg?_wi=5",
               imageAlt: "Classical mechanics forces and motion",
             },
             {
-              imageSrc: "http://img.b2bpic.net/free-vector/virtual-space-orthogonal-background_1284-23562.jpg",
+              imageSrc: "http://img.b2bpic.net/free-vector/virtual-space-orthogonal-background_1284-23562.jpg?_wi=2",
               imageAlt: "Physics principles visualization",
             },
             {
-              imageSrc: "http://img.b2bpic.net/free-photo/aerial-drone-view-thermal-station-s-tube-visible-clouds-with-smoke-coming-out_1268-16945.jpg",
+              imageSrc: "http://img.b2bpic.net/free-photo/aerial-drone-view-thermal-station-s-tube-visible-clouds-with-smoke-coming-out_1268-16945.jpg?_wi=3",
               imageAlt: "Mechanical systems in nature",
             },
           ]}
@@ -137,7 +137,7 @@ export default function MechanicsPage() {
                 "Third Law: For every action, there is an equal and opposite reaction",
                 "Mathematical formulations and real-world applications in dynamics",
               ],
-              imageSrc: "http://img.b2bpic.net/free-photo/kid-interacting-with-plasma-ball_23-2150767788.jpg",
+              imageSrc: "http://img.b2bpic.net/free-photo/kid-interacting-with-plasma-ball_23-2150767788.jpg?_wi=6",
             },
             {
               id: "kinematics",
@@ -148,7 +148,7 @@ export default function MechanicsPage() {
                 "Equations of motion for uniformly accelerated systems",
                 "Graphical representations and interpretations",
               ],
-              imageSrc: "http://img.b2bpic.net/free-vector/virtual-space-orthogonal-background_1284-23562.jpg",
+              imageSrc: "http://img.b2bpic.net/free-vector/virtual-space-orthogonal-background_1284-23562.jpg?_wi=3",
             },
             {
               id: "energy",
@@ -159,7 +159,7 @@ export default function MechanicsPage() {
                 "Conservative and non-conservative forces",
                 "Energy transformations in mechanical systems",
               ],
-              imageSrc: "http://img.b2bpic.net/free-vector/realistic-neon-lights-background_23-2148923443.jpg",
+              imageSrc: "http://img.b2bpic.net/free-vector/realistic-neon-lights-background_23-2148923443.jpg?_wi=3",
             },
           ]}
           gridVariant="three-columns-all-equal-width"
@@ -223,7 +223,7 @@ export default function MechanicsPage() {
 
       <div id="footer" data-section="footer">
         <FooterMedia
-          imageSrc="http://img.b2bpic.net/free-vector/science-lab-flask-microscope_23-2148494250.jpg"
+          imageSrc="http://img.b2bpic.net/free-vector/science-lab-flask-microscope_23-2148494250.jpg?_wi=2"
           imageAlt="Physics educational background"
           logoText="PhysicsHub"
           copyrightText="© 2025 PhysicsHub | Advancing Physics Education Worldwide"
-- 
2.49.1


From 003b727a53eb644a835ee085877397823ab032f2 Mon Sep 17 00:00:00 2001
From: bender <kudin.dima@gmail.com>
Date: Sat, 14 Mar 2026 04:17:27 +0000
Subject: [PATCH 4/6] Update src/app/page.tsx

---
 src/app/page.tsx | 34 +++++++++++++++++-----------------
 1 file changed, 17 insertions(+), 17 deletions(-)

diff --git a/src/app/page.tsx b/src/app/page.tsx
index e0200e6..26b797a 100644
--- a/src/app/page.tsx
+++ b/src/app/page.tsx
@@ -108,15 +108,15 @@ export default function HomePage() {
           ]}
           slides={[
             {
-              imageSrc: "http://img.b2bpic.net/free-vector/virtual-space-orthogonal-background_1284-23562.jpg",
+              imageSrc: "http://img.b2bpic.net/free-vector/virtual-space-orthogonal-background_1284-23562.jpg?_wi=1",
               imageAlt: "Physics quantum mechanics visualization",
             },
             {
-              imageSrc: "http://img.b2bpic.net/free-photo/kid-interacting-with-plasma-ball_23-2150767788.jpg",
+              imageSrc: "http://img.b2bpic.net/free-photo/kid-interacting-with-plasma-ball_23-2150767788.jpg?_wi=1",
               imageAlt: "Classical mechanics forces diagram",
             },
             {
-              imageSrc: "http://img.b2bpic.net/free-photo/overhead-view-mri-scan-with-reports-pen-black-spectacles_23-2147941683.jpg",
+              imageSrc: "http://img.b2bpic.net/free-photo/overhead-view-mri-scan-with-reports-pen-black-spectacles_23-2147941683.jpg?_wi=1",
               imageAlt: "Quantum mechanics particle waves",
             },
           ]}
@@ -135,7 +135,7 @@ export default function HomePage() {
           description="PhysicsHub is a dedicated platform for comprehensive physics education, providing detailed explanations of theories ranging from classical mechanics to cutting-edge quantum physics."
           subdescription="Our mission is to make complex physics concepts accessible to students, researchers, and curious minds worldwide through clear explanations, visual diagrams, and structured learning paths."
           icon={BookOpen}
-          imageSrc="http://img.b2bpic.net/free-photo/kid-interacting-with-plasma-ball_23-2150767788.jpg"
+          imageSrc="http://img.b2bpic.net/free-photo/kid-interacting-with-plasma-ball_23-2150767788.jpg?_wi=2"
           imageAlt="Physics learning resources"
           mediaAnimation="slide-up"
           useInvertedBackground={false}
@@ -160,7 +160,7 @@ export default function HomePage() {
                 "Energy, momentum, and work",
                 "Rotational motion and oscillations",
               ],
-              imageSrc: "http://img.b2bpic.net/free-photo/kid-interacting-with-plasma-ball_23-2150767788.jpg",
+              imageSrc: "http://img.b2bpic.net/free-photo/kid-interacting-with-plasma-ball_23-2150767788.jpg?_wi=3",
             },
             {
               id: "quantum",
@@ -171,7 +171,7 @@ export default function HomePage() {
                 "Quantum superposition and entanglement",
                 "Atomic and subatomic phenomena",
               ],
-              imageSrc: "http://img.b2bpic.net/free-photo/overhead-view-mri-scan-with-reports-pen-black-spectacles_23-2147941683.jpg",
+              imageSrc: "http://img.b2bpic.net/free-photo/overhead-view-mri-scan-with-reports-pen-black-spectacles_23-2147941683.jpg?_wi=2",
             },
             {
               id: "thermodynamics",
@@ -182,7 +182,7 @@ export default function HomePage() {
                 "Entropy and energy transfer",
                 "Phase transitions and states of matter",
               ],
-              imageSrc: "http://img.b2bpic.net/free-photo/aerial-drone-view-thermal-station-s-tube-visible-clouds-with-smoke-coming-out_1268-16945.jpg",
+              imageSrc: "http://img.b2bpic.net/free-photo/aerial-drone-view-thermal-station-s-tube-visible-clouds-with-smoke-coming-out_1268-16945.jpg?_wi=1",
             },
             {
               id: "electromagnetism",
@@ -193,7 +193,7 @@ export default function HomePage() {
                 "Light as electromagnetic waves",
                 "Electromagnetic interactions",
               ],
-              imageSrc: "http://img.b2bpic.net/free-vector/realistic-neon-lights-background_23-2148923443.jpg",
+              imageSrc: "http://img.b2bpic.net/free-vector/realistic-neon-lights-background_23-2148923443.jpg?_wi=1",
             },
             {
               id: "relativity",
@@ -204,7 +204,7 @@ export default function HomePage() {
                 "Gravitational fields",
                 "Cosmological implications",
               ],
-              imageSrc: "http://img.b2bpic.net/free-vector/flat-ecology-infographic-template_23-2148399396.jpg",
+              imageSrc: "http://img.b2bpic.net/free-vector/flat-ecology-infographic-template_23-2148399396.jpg?_wi=1",
             },
             {
               id: "optics",
@@ -215,7 +215,7 @@ export default function HomePage() {
                 "Refraction and diffraction",
                 "Optical instruments and applications",
               ],
-              imageSrc: "http://img.b2bpic.net/free-vector/abstract-background-with-vibrant-halftone-effect_23-2148247313.jpg",
+              imageSrc: "http://img.b2bpic.net/free-vector/abstract-background-with-vibrant-halftone-effect_23-2148247313.jpg?_wi=1",
             },
           ]}
           gridVariant="bento-grid"
@@ -405,7 +405,7 @@ export default function HomePage() {
               category: "Quantum Physics",
               title: "Understanding Quantum Superposition",
               excerpt: "Explore the fundamental concept of quantum superposition and how particles can exist in multiple states simultaneously until measured.",
-              imageSrc: "http://img.b2bpic.net/free-photo/overhead-view-mri-scan-with-reports-pen-black-spectacles_23-2147941683.jpg",
+              imageSrc: "http://img.b2bpic.net/free-photo/overhead-view-mri-scan-with-reports-pen-black-spectacles_23-2147941683.jpg?_wi=3",
               imageAlt: "Quantum superposition visualization",
               authorName: "Dr. Michael Chen",
               authorAvatar: "http://img.b2bpic.net/free-photo/front-view-female-researcher-lab-coat_23-2148816434.jpg",
@@ -416,7 +416,7 @@ export default function HomePage() {
               category: "Relativity",
               title: "Einstein's General Relativity Explained",
               excerpt: "A comprehensive guide to understanding spacetime curvature, gravitational fields, and how massive objects bend the fabric of spacetime.",
-              imageSrc: "http://img.b2bpic.net/free-vector/flat-ecology-infographic-template_23-2148399396.jpg",
+              imageSrc: "http://img.b2bpic.net/free-vector/flat-ecology-infographic-template_23-2148399396.jpg?_wi=2",
               imageAlt: "Spacetime curvature illustration",
               authorName: "Prof. Sarah Williams",
               authorAvatar: "http://img.b2bpic.net/free-photo/portrait-group-students-celebrating-their-graduation_23-2148201837.jpg",
@@ -427,7 +427,7 @@ export default function HomePage() {
               category: "Classical Mechanics",
               title: "Newton's Laws and Motion",
               excerpt: "Detailed explanation of Newton's three laws of motion with practical examples and mathematical applications in real-world scenarios.",
-              imageSrc: "http://img.b2bpic.net/free-photo/kid-interacting-with-plasma-ball_23-2150767788.jpg",
+              imageSrc: "http://img.b2bpic.net/free-photo/kid-interacting-with-plasma-ball_23-2150767788.jpg?_wi=4",
               imageAlt: "Forces and motion diagram",
               authorName: "Dr. James Peterson",
               authorAvatar: "http://img.b2bpic.net/free-photo/portrait-smiling-industrial-plant-shareholder-conducting-research_482257-126673.jpg",
@@ -438,7 +438,7 @@ export default function HomePage() {
               category: "Thermodynamics",
               title: "The Second Law of Thermodynamics",
               excerpt: "Understanding entropy, energy dissipation, and why the universe always tends toward greater disorder in this fundamental physics principle.",
-              imageSrc: "http://img.b2bpic.net/free-photo/aerial-drone-view-thermal-station-s-tube-visible-clouds-with-smoke-coming-out_1268-16945.jpg",
+              imageSrc: "http://img.b2bpic.net/free-photo/aerial-drone-view-thermal-station-s-tube-visible-clouds-with-smoke-coming-out_1268-16945.jpg?_wi=2",
               imageAlt: "Thermodynamic cycles visualization",
               authorName: "Dr. Elena Rodriguez",
               authorAvatar: "http://img.b2bpic.net/free-photo/confident-guy-with-crossed-arms-standing-front-stairs_74855-1571.jpg",
@@ -449,7 +449,7 @@ export default function HomePage() {
               category: "Electromagnetism",
               title: "Maxwell's Equations Demystified",
               excerpt: "A deep dive into Maxwell's four fundamental equations that describe electric and magnetic fields and their interactions.",
-              imageSrc: "http://img.b2bpic.net/free-vector/realistic-neon-lights-background_23-2148923443.jpg",
+              imageSrc: "http://img.b2bpic.net/free-vector/realistic-neon-lights-background_23-2148923443.jpg?_wi=2",
               imageAlt: "Electromagnetic field visualization",
               authorName: "Prof. David Kumar",
               authorAvatar: "http://img.b2bpic.net/free-photo/pretty-young-businesswoman-leaning-desk-holding-book-looking-camera-office_23-2148187137.jpg",
@@ -460,7 +460,7 @@ export default function HomePage() {
               category: "Optics",
               title: "Light: Waves or Particles?",
               excerpt: "Exploring the wave-particle duality of light, from classical optics to quantum mechanics perspectives and experimental evidence.",
-              imageSrc: "http://img.b2bpic.net/free-vector/abstract-background-with-vibrant-halftone-effect_23-2148247313.jpg",
+              imageSrc: "http://img.b2bpic.net/free-vector/abstract-background-with-vibrant-halftone-effect_23-2148247313.jpg?_wi=2",
               imageAlt: "Light diffraction pattern",
               authorName: "Dr. Anna Schmidt",
               authorAvatar: "http://img.b2bpic.net/free-photo/professional-medical-development-scientist-laboratory_482257-10502.jpg",
@@ -502,7 +502,7 @@ export default function HomePage() {
 
       <div id="footer" data-section="footer">
         <FooterMedia
-          imageSrc="http://img.b2bpic.net/free-vector/science-lab-flask-microscope_23-2148494250.jpg"
+          imageSrc="http://img.b2bpic.net/free-vector/science-lab-flask-microscope_23-2148494250.jpg?_wi=1"
           imageAlt="Physics educational background"
           logoText="PhysicsHub"
           copyrightText="© 2025 PhysicsHub | Advancing Physics Education Worldwide"
-- 
2.49.1


From c5bda53d69fe9e7e5532153b8828969565408187 Mon Sep 17 00:00:00 2001
From: bender <kudin.dima@gmail.com>
Date: Sat, 14 Mar 2026 04:17:28 +0000
Subject: [PATCH 5/6] Update src/app/quantum/page.tsx

---
 src/app/quantum/page.tsx | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/src/app/quantum/page.tsx b/src/app/quantum/page.tsx
index 16f042f..2caa729 100644
--- a/src/app/quantum/page.tsx
+++ b/src/app/quantum/page.tsx
@@ -102,15 +102,15 @@ export default function QuantumPage() {
           ]}
           slides={[
             {
-              imageSrc: "http://img.b2bpic.net/free-photo/overhead-view-mri-scan-with-reports-pen-black-spectacles_23-2147941683.jpg",
+              imageSrc: "http://img.b2bpic.net/free-photo/overhead-view-mri-scan-with-reports-pen-black-spectacles_23-2147941683.jpg?_wi=4",
               imageAlt: "quantum mechanics waves particles",
             },
             {
-              imageSrc: "http://img.b2bpic.net/free-vector/virtual-space-orthogonal-background_1284-23562.jpg",
+              imageSrc: "http://img.b2bpic.net/free-vector/virtual-space-orthogonal-background_1284-23562.jpg?_wi=4",
               imageAlt: "abstract physics background quantum",
             },
             {
-              imageSrc: "http://img.b2bpic.net/free-photo/kid-interacting-with-plasma-ball_23-2150767788.jpg",
+              imageSrc: "http://img.b2bpic.net/free-photo/kid-interacting-with-plasma-ball_23-2150767788.jpg?_wi=7",
               imageAlt: "quantum phenomena visualization",
             },
           ]}
@@ -137,7 +137,7 @@ export default function QuantumPage() {
                 "De Broglie wavelength and momentum relationships",
                 "Experimental evidence for dual nature",
               ],
-              imageSrc: "http://img.b2bpic.net/free-vector/abstract-background-with-vibrant-halftone-effect_23-2148247313.jpg",
+              imageSrc: "http://img.b2bpic.net/free-vector/abstract-background-with-vibrant-halftone-effect_23-2148247313.jpg?_wi=3",
             },
             {
               id: "schrodinger",
@@ -148,7 +148,7 @@ export default function QuantumPage() {
                 "Probability density and quantum states",
                 "Applications to hydrogen atom and potential wells",
               ],
-              imageSrc: "http://img.b2bpic.net/free-photo/overhead-view-mri-scan-with-reports-pen-black-spectacles_23-2147941683.jpg",
+              imageSrc: "http://img.b2bpic.net/free-photo/overhead-view-mri-scan-with-reports-pen-black-spectacles_23-2147941683.jpg?_wi=5",
             },
             {
               id: "superposition",
@@ -159,7 +159,7 @@ export default function QuantumPage() {
                 "Schrödinger's cat thought experiment",
                 "Many-worlds interpretation vs Copenhagen",
               ],
-              imageSrc: "http://img.b2bpic.net/free-vector/realistic-neon-lights-background_23-2148923443.jpg",
+              imageSrc: "http://img.b2bpic.net/free-vector/realistic-neon-lights-background_23-2148923443.jpg?_wi=4",
             },
             {
               id: "entanglement",
@@ -170,7 +170,7 @@ export default function QuantumPage() {
                 "Non-local connections and spooky action",
                 "Quantum teleportation and cryptography",
               ],
-              imageSrc: "http://img.b2bpic.net/free-vector/flat-ecology-infographic-template_23-2148399396.jpg",
+              imageSrc: "http://img.b2bpic.net/free-vector/flat-ecology-infographic-template_23-2148399396.jpg?_wi=3",
             },
             {
               id: "uncertainty",
@@ -181,7 +181,7 @@ export default function QuantumPage() {
                 "Energy-time uncertainty",
                 "Limitations and quantum precision",
               ],
-              imageSrc: "http://img.b2bpic.net/free-photo/aerial-drone-view-thermal-station-s-tube-visible-clouds-with-smoke-coming-out_1268-16945.jpg",
+              imageSrc: "http://img.b2bpic.net/free-photo/aerial-drone-view-thermal-station-s-tube-visible-clouds-with-smoke-coming-out_1268-16945.jpg?_wi=4",
             },
             {
               id: "operators",
@@ -192,7 +192,7 @@ export default function QuantumPage() {
                 "Angular momentum quantization",
                 "Spin and magnetic moment",
               ],
-              imageSrc: "http://img.b2bpic.net/free-vector/science-lab-flask-microscope_23-2148494250.jpg",
+              imageSrc: "http://img.b2bpic.net/free-vector/science-lab-flask-microscope_23-2148494250.jpg?_wi=3",
             },
           ]}
           gridVariant="bento-grid"
@@ -230,7 +230,7 @@ export default function QuantumPage() {
 
       <div id="footer" data-section="footer">
         <FooterMedia
-          imageSrc="http://img.b2bpic.net/free-vector/science-lab-flask-microscope_23-2148494250.jpg"
+          imageSrc="http://img.b2bpic.net/free-vector/science-lab-flask-microscope_23-2148494250.jpg?_wi=4"
           imageAlt="physics educational background"
           logoText="PhysicsHub"
           copyrightText="© 2025 PhysicsHub | Advancing Physics Education Worldwide"
-- 
2.49.1


From 3223edd86386bd2c441f74de829aeb5a11573b21 Mon Sep 17 00:00:00 2001
From: bender <kudin.dima@gmail.com>
Date: Sat, 14 Mar 2026 04:17:28 +0000
Subject: [PATCH 6/6] Update src/app/thermodynamics/page.tsx

---
 src/app/thermodynamics/page.tsx | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/app/thermodynamics/page.tsx b/src/app/thermodynamics/page.tsx
index 7811867..1a7d633 100644
--- a/src/app/thermodynamics/page.tsx
+++ b/src/app/thermodynamics/page.tsx
@@ -28,7 +28,7 @@ export default function ThermodynamicsPage() {
         "Work done on or by the system",
         "Mathematical formulation: ΔU = Q - W",
       ],
-      imageSrc: "http://img.b2bpic.net/free-photo/aerial-drone-view-thermal-station-s-tube-visible-clouds-with-smoke-coming-out_1268-16945.jpg",
+      imageSrc: "http://img.b2bpic.net/free-photo/aerial-drone-view-thermal-station-s-tube-visible-clouds-with-smoke-coming-out_1268-16945.jpg?_wi=6",
     },
     {
       id: "second-law",
@@ -39,7 +39,7 @@ export default function ThermodynamicsPage() {
         "Direction of spontaneous processes",
         "Carnot cycle and maximum efficiency",
       ],
-      imageSrc: "http://img.b2bpic.net/free-photo/aerial-drone-view-thermal-station-s-tube-visible-clouds-with-smoke-coming-out_1268-16945.jpg",
+      imageSrc: "http://img.b2bpic.net/free-photo/aerial-drone-view-thermal-station-s-tube-visible-clouds-with-smoke-coming-out_1268-16945.jpg?_wi=7",
     },
     {
       id: "third-law",
@@ -50,7 +50,7 @@ export default function ThermodynamicsPage() {
         "Implications for real systems",
         "Quantum statistical foundation",
       ],
-      imageSrc: "http://img.b2bpic.net/free-photo/aerial-drone-view-thermal-station-s-tube-visible-clouds-with-smoke-coming-out_1268-16945.jpg",
+      imageSrc: "http://img.b2bpic.net/free-photo/aerial-drone-view-thermal-station-s-tube-visible-clouds-with-smoke-coming-out_1268-16945.jpg?_wi=8",
     },
   ];
 
@@ -144,15 +144,15 @@ export default function ThermodynamicsPage() {
           ]}
           slides={[
             {
-              imageSrc: "http://img.b2bpic.net/free-photo/aerial-drone-view-thermal-station-s-tube-visible-clouds-with-smoke-coming-out_1268-16945.jpg",
+              imageSrc: "http://img.b2bpic.net/free-photo/aerial-drone-view-thermal-station-s-tube-visible-clouds-with-smoke-coming-out_1268-16945.jpg?_wi=9",
               imageAlt: "Thermodynamics heat energy visualization",
             },
             {
-              imageSrc: "http://img.b2bpic.net/free-photo/aerial-drone-view-thermal-station-s-tube-visible-clouds-with-smoke-coming-out_1268-16945.jpg",
+              imageSrc: "http://img.b2bpic.net/free-photo/aerial-drone-view-thermal-station-s-tube-visible-clouds-with-smoke-coming-out_1268-16945.jpg?_wi=10",
               imageAlt: "Thermal energy flow diagram",
             },
             {
-              imageSrc: "http://img.b2bpic.net/free-photo/aerial-drone-view-thermal-station-s-tube-visible-clouds-with-smoke-coming-out_1268-16945.jpg",
+              imageSrc: "http://img.b2bpic.net/free-photo/aerial-drone-view-thermal-station-s-tube-visible-clouds-with-smoke-coming-out_1268-16945.jpg?_wi=11",
               imageAlt: "Entropy and disorder visualization",
             },
           ]}
@@ -171,7 +171,7 @@ export default function ThermodynamicsPage() {
           description="Thermodynamics is the branch of physics that studies energy, heat, and temperature in physical systems. It provides fundamental principles explaining how energy transforms and moves through matter."
           subdescription="From power generation to biological processes, thermodynamic principles govern everything. Understanding these laws is essential for engineering, chemistry, and understanding the universe at macroscopic scales."
           icon={Thermometer}
-          imageSrc="http://img.b2bpic.net/free-photo/aerial-drone-view-thermal-station-s-tube-visible-clouds-with-smoke-coming-out_1268-16945.jpg"
+          imageSrc="http://img.b2bpic.net/free-photo/aerial-drone-view-thermal-station-s-tube-visible-clouds-with-smoke-coming-out_1268-16945.jpg?_wi=12"
           imageAlt="Thermodynamics energy flow"
           mediaAnimation="slide-up"
           useInvertedBackground={false}
@@ -204,7 +204,7 @@ export default function ThermodynamicsPage() {
 
       <div id="footer" data-section="footer">
         <FooterMedia
-          imageSrc="http://img.b2bpic.net/free-vector/science-lab-flask-microscope_23-2148494250.jpg"
+          imageSrc="http://img.b2bpic.net/free-vector/science-lab-flask-microscope_23-2148494250.jpg?_wi=7"
           imageAlt="Physics educational background"
           logoText="PhysicsHub"
           copyrightText="© 2025 PhysicsHub | Advancing Physics Education Worldwide"
-- 
2.49.1