Secret’s revealed. While space travelling might be an exciting idea, you should know that there a number of things that hard / can’t do in space that you can on Earth. Let’s have a look at 5 things you simply can’t / hard to do while in space.
》Use a Pen《
Use pens. You probably heard about how Russia used pencils in space while Americans made a special pen for billions of dollars? That is not true. First of all Russians used specially created pencils and Americans simply used markers, so it was the other way around. A special pen was developed but by an inventor Paul Fisher. You know why pens were bad in space? Mostly cause the lack of gravity made the writing smudgy and illegible.
》Skip a physical training《
You can't skip physical training. With no gravity your muscles get weaker, many astronauts are almost to weak to walk after they get back to gravity; many of them have weaker bones because of prolonged time spent in zero gravity.
》Eating Bread 《
Eating Bread
Say goodbye to your avocado toast. Bread isn’t allowed in space—the crumbs go everywhere—so specially packaged tortillas are astronauts’ best option for carbo-loading.
》Shaving and Cutting Your Hair 《
No one wants to see hair flying around a cabin. In order to get a haircut, astronauts use a hair shaver attached to a vacuum that sucks up all the hair trimmings.
》Drinking Coffee 《
Water’s a key ingredient in coffee drinks, but pouring coffee grounds into boiling water while in microgravity is a recipe for disaster. A new espresso machine that uses capsules of grounds was developed specially for orbiting astronauts.
So there is a few things that not easly to do while you in space, don't forget to vote up, comment and resteem if you like it..🤗