Piston-engined fighters ruled the roost for thirty years. A brutal survival of the fittest ensured a rapid evolution of these characterful machines; the final fighters were over six times faster and ...

Step by step tutorial showing how to make a tiny LEGO vending machine using standard LEGO bricks. This video explains the full build process, including the compact internal layout, simple dispenser ...

Ferrari is exploring radical oval pistons that could shrink engines, boost efficiency, and reinvent how high-performance gas motors are designed for the next generation. For as long as internal ...

Step by step tutorial on how to build a LEGO Tic Tac vending machine using standard LEGO bricks. This video shows the full construction process including the candy chamber, dispenser mechanism, and ...

The candle that burns twice as bright burns half as long; we all know that. However, some of the newest engine designs are proving to be more like firecrackers than candles, judging from the number of ...

Abstract: Starting a free-piston linear engine-generator (LG) involves reciprocating a freely moving piston-magnet-translator assembly between two oppositely placed engine cylinders for combustion to ...

Aero Engine of Corp. Of China (AECC) is developing a small turboprop engine it believes can offer a lower-cost alternative to high-performance piston engines used across light aircraft and drone ...

More an ancient tool than a groundbreaking gadget, the fire piston relies on basic chemistry to ignite a campfire with the simple pump of a hand. The new Aviator's Ember from Aerohart applies ...

If you take your cleaning seriously, this is well-worth the investment. Dyson has ditched some of the most iconic features on its traditional vacuums, but it's paid off. This is next to godliness in ...

Abstract: The majority of general aviation aircrafts use piston engines that are considerably less reliable than turbine engines. Most problems of aircraft piston engines are reflected in engine ...