Brick Experiment – 20 Mechanical Principles combined in a Useless Lego Machine
An evening pause: How many of you have heard the names of these various items when talking to your car mechanic, and have no idea what they are?
Hat tip Wayne DeVette.
An evening pause: How many of you have heard the names of these various items when talking to your car mechanic, and have no idea what they are?
Hat tip Wayne DeVette.