This video provides a comprehensive step-by-step tutorial on constructing a fully functional candy vending machine using building blocks. The design features a working coin mechanism and a rotating ...

Jason Mast is a general assignment reporter at STAT focused on the science behind new medicines and the systems and people that decide whether that science ever reaches patients. You can reach Jason ...

Maybe you won your office pool. Maybe a bank erred in your favor. Maybe you got a refund on your tax return. What are you going to do with that money? You could put it all in your savings account. Or, ...