Speaking of drones and darpa….ran across this.
Also after watching that video on the Tee-Dee .049 model airplane motor, I wondered if using meth-alcohol model plane engines would prolong drone flights over batteries.
Speaking of drones and darpa….ran across this.
Also after watching that video on the Tee-Dee .049 model airplane motor, I wondered if using meth-alcohol model plane engines would prolong drone flights over batteries.
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