Explore the journey of a record-breaking drone project, from 3D-printed designs to achieving an incredible 585 km/h speed.

CJ Race Cars gives a masterclass in precision fabrication, demonstrating how they notch, fit, and TIG weld 4130 chromoly ...

The 688-class, also known as the Los Angeles-class, submarines are a series of nuclear-powered fast attack submarines (SSNs) ...

Sentrycs has achieved rapid global adoption, with operational deployments in 25 countries, and proven threat-mitigation ...

The high-speed drone Peregreen 3 has set a new speed record of 585 km/h. The effort involved is high.

South Africans Mike and Luke Bell built the Peregreen 3 to reclaim the title of fastest quadrotor drone in the world.

DIY creators often push boundaries with clever hacks and unusual builds, but every now and then someone attempts something that feels almost impossible. A drone that flies without a battery certainly ...

Its electric motors pull 16.2 kW at peak power, almost double the output of its predecessor, with energy supplied by a 16 kW battery pack.

Australian defense company Electro Optic Systems (EOS) has recently unveiled the world’s most affordable high-energy laser ...

A pair of custom-built designs recently demonstrated just how fast FPV drones can go. One highlights the extreme engineering ...

Researchers at Worcester Polytechnic Institute are developing tiny drones inspired by bats for search and rescue missions ...

Stu Landesberg's first company, Grove Collaborative, went public selling sustainable cleaning products. Now he's working on a ...