A grand piano has always been viewed as a symbol of class in anyone’s home. The sleek design and polished aesthetics add a look of luxury to any room and when played in the perfect space it can create a phenomenal sound that travels magnificently through your home. There is an unmatched sound that comes …
Category Archives: Physics
What is an orbit?
A short video by the SuperclusterHQ channel titled “how orbits work” – it beautifully explains what is an orbit and what you should do to enter into a stable one around Earth, or any other celestial body.
Freeman Dyson who imagined alien megastructures dies at 96
Sad news… Freeman Dyson, the English-born American theoretical physicist, and mathematician who imagined hypothetical alien megastructure called “Dyson Sphere” died on February 28, 2020. Freeman was 96 years old.
“Impossible Engine” – it is impossible
A good rule of thumb: if you see a headline saying something “breaks the laws of physics” (i.e. the “Impossible Engine”) the headline is flat-out wrong.
Why we can stop worrying and love the particle accelerator
What would happen if you stuck your body inside a particle accelerator? The scenario seems like the start of a bad Marvel comic, but it happens to shed light on our intuitions about radiation, the vulnerability of the human body, and the very nature of matter. Particle accelerators allow physicists to study subatomic particles by …
Continue reading “Why we can stop worrying and love the particle accelerator”
Can we create a lake on the Moon?
What if we fill a crater on the moon with water? Can we create a lake on the moon? Would the water stay in this artificial lake?
LightSail 2 raised its orbit using sunlight alone
The Planetary Society has announced that the LightSail mission is a success and LightSail 2 just raised its orbit around Earth using sunlight alone on their Twitter account @exploreplanets.
How Earth Could Die – 12 Horrible Ways
Now we’re living on a warm, hospitable planet. As Carl Sagan has said “That’s home. That’s us. On it everyone you love, everyone you know, everyone you ever heard of, every human being who ever was, lived out their lives.” We, humans, are the unquestionable rulers of our little oasis in a hostile universe. But …
The Melting Points of 80 Elements, Substances, and Metal Alloys
Have you ever wondered why plastic melts in a bonfire, but a cast iron pan doesn’t? A bonfire can reach temperatures as hot as 2,012 °F (1,100 °C). Most PET plastic melts at a measly 491 °F (255 °C), so it doesn’t stand a chance! Cast iron prevails with an average melting point of 2,100 …
Continue reading “The Melting Points of 80 Elements, Substances, and Metal Alloys”
Timelapse of the future: an amazing video
Melodysheep published an amazing video titled “Timelapse of the future: a journey to the end of time”. This experience takes us on a journey to the end of time, trillions of trillions of years into the future, to discover what the fate of our planet, our sun, and our universe may ultimately be. If this …
Continue reading “Timelapse of the future: an amazing video”
