>
Researchers Turn Car Battery Acid and Plastic Waste into Clean Hydrogen and New Plastic
Stop Guessing: When to Pressure Can vs. Water Bath Can
What Do Authoritarians Fear Most? People Who Stick Up for Each Other.
12V 460Ah Epoch "V2-T" Marine Rated Battery! Holy Cow..
The Most Dangerous Race on Earth Isn't Nuclear - It's Quantum.
This Plasma Stove Cooks Hotter Than The Sun
Energy storage breakthrough traps sunlight in a molecule
Steel rebar may have met its match – in the form of wavy plastic
Video: Semicircular wings give Cyclone VTOL a different kind of lift
After 20 Years, Wave Energy Finally Works
FCC Set To "Supercharge" Starlink Space Internet With "Seven-Fold More Capacity"
'World's First' Humanoid Robot For Real Household Chores Launched With 16-Hour Battery
XAI Training 10 Trillion Parameter Model – Likely Out in Mid 2026


The EHang AAV is designed with full redundancy – If one set of the power system are operating abnormal, the vehicle can still operate a normal flight plan and ensure the safety of the passenger together with the vehicle.
The EHang AAV was designed to be a 100% with green technology, and is powered by electricity only.
The EHang AAV has embedded with Ehang fail safe system. If any components malfunction or disconnect, the aircraft will immediately land in the nearest possible area to ensure safety.
The communication is encrypted and each AAV has its independent key.