The group, nicknamed the "Hello Girls", of 223 telephone operators were the first female soldiers to be deployed to a combat zone in United States history. If you’ve driven down a Missouri ...

This avoids the differential issue cause by fixed-position wheels. When the three motors ... which makes up the electronic side of the build. The large DIP chip is an ATmega168.

The same technique also works here on Earth, and [Brick Experiment Channel] decided to build one out of LEGO to control an inverted pendulum. The initial design using a small LEGO wheel on an ...