This Photo of Mars at Night Is Straight Up Haunting
Martian nights average about 12 hours and are extremely cold, but Curiosity's LED-equipped instruments illuminate shadowed rock interiors for scientific study.
My most trusted electric screwdriver just got replaced - and the upgrade is already on sale
The PixelDrive cordless screwdriver combines a clear smart display, adjustable torque up to 6Nm (8Nm manual), ergonomic design, and bright LED for precise, comfortable work.