In this video, we take a close look at the Caterpillar D4 engine, examining its key components. While the rods show signs of rust, the pistons remain in excellent condition. Watch as we dive into the ...

In this video, I take on an exciting engineering challenge: combining two internal combustion engines into a single opposed-piston engine. This unique project improves balance, reduces vibrations, and ...

Most people would choose their car's engine for its horspower or torque, or maybe the sound it makes. That stuff is great, ...

A very nice Piper Cherokee 180 with many great features. This plane has been spent time in the dry Mid-West to the West Coast and finally in California. Flown regularly and well maintained. No damage ...

2026 DA62-MPP Special Mission Aircraft (ISR) delivery position available, provided by Air Bear Tactical Aircraft. Available for sale or lease. Take delivery of your special mission MPP in ...