A blood sample does not have an obvious odor to a person in a lab coat. But to an electronic nose, it can carry a chemical signature that points toward disease.
The 3D-printed motor matched or outperformed comparable motors made with conventional manufacturing — and only cost 50 cents in materials.
Back in January, Donut Lab and Verge Motorcycles stunned the electric vehicle world by announcing what they called the “World ...
In science fiction, the use of gunpowder-based weapons is generally portrayed as something from a savage past, with ...