It's classic science that's fun ... rocket doesn't fly at all, check two things: Is water escaping from the bottle? Look around the cork to check if it's sealing reasonably well. Is air getting ...

A new crew is officially on their way to the International Space Station, which means fellow astronauts Butch Wilmore and Suni Williams — who have been in space for 9 months now — are officially one ...

Building and flying model rockets is great fun. Eventually ... The project mounts an M0 Feather microcontroller board into the rocket, along with a 900 MHz LoRa transmitter and a GPS module.

We have fond memories of air-water rockets, which were always a dime store purchase for summertime fun in the pool ... The core task is to pump air into the partially filled water bottle and ...