superhydrophobic spray

What does superhydrophobic mean? Well if you aren’t a science nerd like me you probably don’t know. Let’s break it apart. Super – a lot, hydro – water, phobic – scared of. Put it together and you have a substance that is super scared of water. What this means is the substance doesn’t attach to water and actually repels it. They make a spray that you can apply to shoes and clothes that makes them superhydrophobic! There are multiple suppliers such as Rustoleum, and UltraTech. Here are some video links!

 

 

 

 

Binary

there-are-only-10-kinds-of-people-those-who-understand-binary-and-those-who-don-t

Binary is an awesome thing. It is how computers read and is fun to decode. If you don’t know how binary works, you’ve come to the right place. 01000010=65=A.

How binary works

Binary is based off powers of two, you read binary from right to left, and binary is usually only 8 digits long. 1 means on (count that power of two), and 0 means off. this is how it reads:

binary

Once you’ve got the hang of it start doing letters:binary