This Jet Engine Uses No Fuel – Only Microwaves And Air, According To Researchers

A new jet engine design may mean that future flights will require no fuel, reducing costs and helping the environment. It ...
IEEE

Band Pass Filters Based on GaN/Si Lumped-Element SAW Resonators Operating at Frequencies Above 5 GHz

Abstract: This paper reports on a GaN/Si surface acoustic wave (SAW) impedance element filter operating in the few gigahertz region. The PI-type filter consists of three SAW resonators with the same ...
IEEE

Multi-band RF SAW filter for mobile phone using surface mount plastic package

Abstract: In recent years, multi-band RF SAW filters for mobile phone are strongly required. In this work, as the example of multi-band SAW filters, we report PDC triple-band SAW filter and EGSM /DCS ...
Hosted on MSN

Rubber Band Ball vs Waterjet Cutter

In this video, we compare the destructive power of a 60,000 psi waterjet cutter against a rubber band ball and an LED light bulb. #WaterjetCutter #Destruction #ComparativeTesting What Ronald Reagan ...
Hosted on MSN

How the Soviet Union’s Supersonic Jet Became a Symbol of Failure

Explore the turbulent history of the DC-10, an aircraft that began as a symbol of modern air travel but quickly gained a reputation for danger after a series of tragic incidents. From its innovative ...