Search results for “Shield”

What is radioactivity

You don't see it, and you don't feel it: radiation. Nevertheless, humans are always exposed to radiation. Shielding makes sense. Natural radioactive substances in soils and rocks emit radiation. And it comes not only from the earth, but also from heaven. The higher, the stronger the cosmic rays. I

Could We Build A Planet From Scratch?

Should we colonize Mars, or just build a planet from scratch? Follow Us! https://twitter.com/LifeNoggin https://facebook.com/LifeNoggin https://www.instagram.com/lifenoggin Click here to see more videos: https://alugha.com/LifeNoggin Life Noggin is a weekly animated educational series. Whether

Unique living conditions on earth

14 billion years ago, the Big Bang gradually created suns, planets, galaxies and stars. Unique: the earth. Water, heat and the protective shield of the atmosphere create conditions that are probably unique in the entire universe. Author: ZDF/Terra X/ Story House Productions/ Sigrun Laste/ Jürgen Re

What If You Had No Skin?

What If You Had No Skin? Subscribe To Life's Biggest Questions: http://bit.ly/2evqECe Your body’s largest organ is not your stomach, it's not your heart or brain, it's your skin! Your skin is an organ, a complex one, and if you removed it, it would weigh 9 pounds. Your skin is your body’s protecto

Make a Lamp from an Orange in 1 minute.

How to make a simple oil lamp with two standard household items. You will need an orange (fruit) and olive oil. This will enable us to create our own lamp in case of a power outage. No electricity needed and fun to make. We will show you how the stem of the orange will act as the wick and will act