How Circumference of Earth was calculated using Stick & its shadow | Eratosthenes | No Shadow day

How do Satellites work? | ICT #10

தரையிலிருந்து எழும் மின்னல்! | Upward lightning explained in Tamil | Is Lightning & thunder same?

How mass of earth is calculated? | Gravity Visualised | Space time Fabric | Newton law of Gravity

Polar Night: Explained in Tamil | No Sun for Four months? | Why Antartica gets no sunlight?

Think Fast, Talk Smart: Communication Techniques

Nepal's Mad Honey That Causes Hallucinations (They climb to go insane)

How to measure the circumference of the Earth using PVC pipes? |Tamil | LMES

Gentle music, calms the nervous system and pleases the soul - healing music for the heart and blood

Real-Time PCR in Action

How Einstein's theory was proved wrong? | Quantum Entanglement & Einstein | EPR Theory

How Satellite Works (Animation)

All physics explained in 15 minutes (worth remembering)

The Sound of Inner Peace 7 | Relaxing Music for Meditation, Yoga, Stress Relief, Zen & Deep Sleep

உண்மையில் Gravity என்ற ஒன்றே இல்லை | Gravity is an illusion | Mr.GK

Sun Compass Shadow Stick Method

Birth and death of our sun explained in Tamil | how sun turn into red giant explained

What happens if there is no Moon & Jupiter | Why Earth is only habitable planet in our Solar system?

பெருவெடிப்பு உண்டாகியது எப்படி? | Something from Nothing | Before Big Bang | Mr.GK

ராணியோட வாழ்க்கைல இவ்ளோ இருக்கா! Hidden Life of Termites | கரையான்களின் ஆச்சர்யமான வாழ்க்கை