Hey @maywelder. This is not a steemstem worthy post. Please refer to the guidelines. Things you are missing include scientific sources, citations for your pictures and just really any relation to science, technology, engineering or maths (STEM). Cheers!
![Mentor_3.png).png](https://steemitimages.com/DQmP1vYHkuJVSu1WpYQcF1mYWCfrmEWKRT8tzXawyHTVna7/Mentor_3.png)