Frogrez

Ever wonder how astronauts readjust to Earth's gravity? Watch astronauts discuss their return and see astronaut Tom Marshburn demonstrate how to drink coffee in space, offering a fascinating glimpse into space travel and the challenges of adapting back to life on Earth. This educational clip is perfect for anyone curious about space exploration and the science behind it.

See these amazing gloves in action, gripping a soccer ball with incredible force! Are they better than magnets? Watch to find out and see the future of soccer gear.

Ever wonder why your bag of chips explodes on an airplane? This short educational explains the science behind cabin pressure and how it affects sealed snacks at 21,000 feet, using a bag of Lay's as a visual aid. Watch to learn about air pressure and altitude!

Witness the groundbreaking first-ever color recording of fusion plasma inside a reactor! This mesmerizing glimpse into the heart of fusion energy research showcases the bright purple plasma as it dances within a circular chamber, offering a fascinating look at the future of power generation.

Witness the mesmerizing Ruben's Tube in action! This 1904 invention visually demonstrates standing sound waves with flames dancing to the tune of a trumpet, making physics come alive.

Discover the fascinating mechanism behind hydroelectricity! This engaging animation demonstrates how a water wheel harnesses the power of flowing water to generate electricity, offering a clear and concise explanation of this renewable energy source.

Ever wondered how a lighter works? This short, educational video breaks down the mechanics of a lighter, showing you exactly how that spark is generated with the press of a button. Learn about the science behind everyday technology!

Witness the incredible power of liquid nitrogen as it instantly freezes meat and green onions! Watch as frozen food shatters upon impact, demonstrating the fascinating science of cryogenics and extreme temperatures.

Witness the mesmerizing visualization of sound waves in water! See how different frequencies and wave types affect an air bubble inside a water sphere, revealing stunning standing nodes. Explore the physics of sound and water in this educational demonstration.

Watch how train speed coil springs are meticulously forged from steel, quenched, and tempered to endure millions of vibrations, ensuring a smooth and safe high-speed travel experience. This captivating process showcases the incredible engineering behind railway infrastructure and the creation of essential train components.

Learn how a skilled craftsman precisely cuts a mirror into the perfect shape and size using specialized tools and techniques. This DIY tutorial is perfect for home improvement enthusiasts and anyone interested in learning glass cutting skills.

Witness the incredible speed of a fire sprinkler quick response head as it activates in under 30 seconds at 155°F, releasing water to stop a fire before it spreads! This educational demonstration highlights the importance of fire safety and the effectiveness of sprinkler systems in preventing disaster.