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Posts by Dr sanjay prajapati

Home » Archives for Dr sanjay prajapati » Page 6
About Dr sanjay prajapati
About Dr. Sanjay PrajapatiDr. Sanjay Prajapati is the creator of Sciencegajab, a science education platform dedicated to making complex scientific concepts simple, clear, and engaging for everyone. He is an MBBS (Bachelor of Medicine and Bachelor of Surgery) intern doctor from BMC, India, with a strong academic background in biology and life sciences.With hands-on medical training and a deep interest in scientific communication, Dr. Prajapati combines real-world medical knowledge with easy-to-understand explanations to help students and readers grasp important scientific topics without confusion.Join Our Learning CommunityThousands of readers visit Sciencegajab daily to explore:Interesting science facts Human body explanations Latest discoveries and innovations🌐 Visit: https://sciencegajab.com Important DisclaimerSciencegajab provides educational information for learning purposes only. Do not blindly rely on the content for medical decisions. Always consult a qualified healthcare professional for medical advice.We strive for accuracy, but readers should always verify information and not rely solely on this content.
Student feeling mentally exhausted after studying with glowing brain illustration explaining mental fatigue.
Posted inBlog

Why Does Your Brain Feel Tired After Studying? The Science Behind Mental Fatigue

Have you ever studied for a long time and suddenly felt mentally drained, unable to concentrate, or sleepy? Even though studying doesn’t involve physical activity like running or lifting weights,…
Posted by Dr sanjay prajapati March 11, 2026
Educational illustration comparing bacteria and viruses, showing how antibiotics destroy bacterial cell walls but do not work against viruses.
Posted inBlog Health Section

Why Antibiotics Don’t Work on Viruses (Most People Don’t Know This)

Antibiotics target bacteria, not viruses, because viruses use host cells to survive.Many people take antibiotics for viral infections like cold or flu.But this doesn’t just fail — it can actually…
Posted by Dr sanjay prajapati March 10, 2026
Illustration showing how hunger hormones ghrelin signal the brain hypothalamus when the stomach is empty.
Posted inBlog Health Section

The Hidden Science Behind Hunger

🍽️ Why We Feel Hungry (The Science Explained) Have you ever wondered why your stomach suddenly tells you it’s time to eat?why we feel hungry Hunger is not just an…
Posted by Dr sanjay prajapati March 9, 2026
Illustration showing how brain balance signals and inner ear problems can cause dizziness and vertigo.
Posted inBlog Health Section

Why Your Brain Suddenly Makes You Feel Dizzy

🧠 Why We Feel Dizzy (The Science Behind It) Have you ever stood up too quickly and suddenly felt the world spinning around you? That strange sensation is called dizziness,…
Posted by Dr sanjay prajapati March 8, 2026
Illustration showing how cancer starts in the body with DNA mutation causing uncontrolled cell division and tumor formation.
Posted inBlog Health Section

How Cancer Actually Begins Inside Your Body

🧬 How Cancer Actually Starts in the Body (Explained in Simple Human Language) Cancer is one of the most feared diseases in the world. When people hear the word cancer,…
Posted by Dr sanjay prajapati March 7, 2026
Split medical illustration showing antibiotics attacking a green bacterial cell wall on one side, and a red virus on the other side with a resistance warning symbol, explaining how antibiotics kill bacteria but not viruses.
Posted inBlog Health Section

💊 How Antibiotics Kill Bacteria (And Why They Don’t Work on Viruses)

💊 Antibiotics Don’t “Kill Germs” — They Target Specific Weak Points Many people think antibiotics kill all germs.how antibiotics kill bacteria That’s not true. Antibiotics are designed to attack bacteria…
Posted by Dr sanjay prajapati March 6, 2026
Illustration showing how vaccines train the immune system to produce antibodies that fight viruses and bacteria.
Posted inBlog Health Section

💉 How Vaccines Work (The Science Explained)

💉 How Vaccines Work (The Science Explained) Vaccines are one of the most powerful medical tools ever developed. They train the immune system to recognize and fight dangerous germs before…
Posted by Dr sanjay prajapati March 5, 2026
Illustration showing what happens inside the body during a fever, including a sick man with a thermometer, glowing brain, inflamed lungs, immune cells attacking viruses, and a rising body temperature concept.
Posted inBlog Health Section

Fever Isn’t Your Enemy – Here’s What Your Body Is Actually Doing

🌡 Fever Feels Bad… But It’s Actually Your Body Fighting Back When your body temperature rises above normal (around 98.6°F or 37°C), you feel:why fever happens Weak Chilly Sweaty Headache…
Posted by Dr sanjay prajapati March 4, 2026
How the internet actually works showing fiber optic cables and global data connections
Posted inBlog

How the Internet Actually Works – Simple Explanation | ScienceGajab

You open Instagram. A video loads instantly.how the internet actually worksYou send a message. It reaches someone across the world in seconds. But have you ever wondered what really happens…
Posted by Dr sanjay prajapati March 3, 2026
Your Brain Is Secretly Manipulating You — Here’s How
Posted inBlog Health Section

7 Psychology Tricks Your Brain Uses Every Day — And You Don’t Even Notice

You believe you’re making logical decisions every day.Psychology Tricks Your Brain Uses Every Day But what if your brain is secretly using shortcuts, biases, and hidden tricks to guide your…
Posted by Dr sanjay prajapati March 2, 2026

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