And don’t be fooled by their toy-like size. Many of these fans spin at surprisingly high speeds—some reaching up to 15,000 RPM to deliver a concentrated burst of cool air. Most are designed with soft, ...

Amprius silicon anode batteries - high energy density, long endurance - shipping now for high altitude, long endurance drones ...

Could SSBs be a new standard? Lithium-Ion vs. Solid State Batteries for Drones: the advantages and disadvantages of each.