olsonscience retweeted
Teaching is saying “Please listen! I’m only going to say the directions once,” then repeat the directions over and over for 30 years until you finally retire.
olsonscience retweeted
This system designed and built by Johan Link holds a ball in balance on a plate. A webcam films the system and a python program analyzes the images to find the position of the ball, preventing it from falling [video with more details: buff.ly/3mhEjLt]
olsonscience retweeted
Just a reminder from this friendly neighborhood science communicator that wearing masks is how we protect each other and prevent further death from COVID-19. They’re uncomfortable, that’s true. Then again so is dying. It’s literally the LEAST you can do. So do it!
olsonscience retweeted
Yo Young People: Think— about the environment— and Vote! Do not vote for the climate denier. Our Earth is in your hands. Vote!
olsonscience retweeted
#mastersnats #GM: Johnny Walker comes back from down 10-7 to defeat No Country 12-11 in the grandmasters championship game.










