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US Army successfully flies a hybrid electric drone with 3D-printed heavy-fuel rotary engine — 400v motor-generator uses advanced engineering to ditch a bulky liquid cooling system

The US Army VICTOR drone uses an optimized heavy-fuel rotary engine developed with metal 3D printing for rapid prototyping.

US Army successfully flies a hybrid electric drone with 3D-printed heavy-fuel rotary engine — 400v motor-generator uses advanced engineering to ditch a bulky liquid cooling system

We haven't written up this one. Tom's Hardware has the full story — the link below goes straight to it.

Read the original at tomshardware.com →

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