来自MSN3 天
Using Engine ECU Tuning To Gain Affordable Horses
A professional car tuner can perform magic tricks with a modern electronic control unit (ECU) system, with instant gains in ...
Phys.org21 天
New 'all-optical' nanoscale sensors of force access previously unreachable environments
Nanoscale luminescent force sensors excel at measuring piconewton forces, while larger sensors have proven powerful in probing micronewton forces. However, large gaps remain in the force ...
Nature21 天
Light turns tiny crystals into force sensors
Two studies show that the light emitted by nanocrystals embedded with luminescent ions can be used to sense forces with high spatial resolution — even when those forces are inside a microscopic ...
Simple Flying22 天
Why Might The World's Largest Aircraft Engine Have Boeing Worried?
It turns out that sometimes things are bigger in the United Kingdom. Rolls-Royce has just run the UltraFan demonstrator aero engine at full power. The massive engine is the world's biggest and can ...
Bloomberg L.P.25 天
Blue Origin Fires Up Engines on New Rocket Ahead of Debut Launch
Jeff Bezos’ aerospace firm Blue Origin fired up the engines on its massive new rocket, the New Glenn, on Friday — a last critical test needed to pave the way for the vehicle’s debut launch ...
ECOticias.com26 天
This engine burns water instead of gasoline and runs at 90 ºC: It’s the end of electric ...
AVL RACETECH, the motorsport division of AVL, unveiled in 2022 a groundbreaking prototype of a hydrogen-powered internal combustion engine. This 2-liter turbocharged engine is fueled by hydrogen and ...