Simple Science Thoughts

Without wind systems warm, moist air won't move around. Water might still evaporate but it won't travel meaning anywhere away from a large body of water will dry up. ... Plants, animals and humans will slowly die from dehydration with most water inaccessible as salt water or ice.

Giordano Bruno was an Italian Dominican friar, philosopher, mathematician, poet, cosmological theorist, and Hermetic occultist. He is known for his cosmological theories, which conceptually extended the then-novel Copernican model.

A parachute failure caused his Soyuz capsule to crash into the ground after re-entry on 24 April 1967, making him the first human to die in a space flight. Komarov was one of the most highly experienced and qualified candidates accepted into the first squad of cosmonauts selected in 1960.

If the Sun were somehow compressed enough to become a black hole, it would be less than 6 kilometers (well under 4 miles) across. It would exert no more gravitational force on Earth or the other planets in the solar system than it does now

Human beings have certain basic needs. We must have food, water, air, and shelter to survive. If any one of these basic needs is not met, then humans cannot survive. Before past explorers set off to find new lands and conquer new worlds, they had to make sure that their basic needs were met.

Sleeping well directly affects your mental and physical health. Fall short and it can take a serious toll on your daytime energy, productivity, emotional balance, and even your weight. Yet many of us regularly toss and turn at night, struggling to get the sleep we need. Getting a good night’s sleep may seem like an impossible goal when you’re wide awake at 3 a.m., but you have much more control over the quality of your sleep than you probably realize.

Kalpana Chawla was an American astronaut, engineer, and the first woman of Indian origin to go to space. She first flew on Space Shuttle Columbia in 1997 as a mission specialist and primary robotic arm operator.

The vacuum of space will pull the air from your body. So if there's air left in your lungs, they will rupture. Oxygen in the rest of your body will also expand. You'll balloon up to twice your normal size, but you won't explode.

Scientists estimate that the Sun will die in around 5 billion years. If the Sun miraculously disappeared, the Earth (and all the other objects in the Solar System) would continue their forward motion in a straight line off into space, instead of following their almost-circular orbits.

This would be due to Pangea's landmass being so large. The rain which comes from the ocean wouldn't be able to travel far enough inland — leaving parts of Pangea practically uninhabitable by humans and other species. And weather up north would be different too