Not every Pi project takes days to finish. Here are several you can complete in an hour or less, then immediately enjoy the ...

Despite its small form factor, the Raspberry Pi is a highly capable system you can grab for well under $100. Depending on your interests, it can double as anything between an emulation system, stream ...

Don't let your e-reader gather dust. Discover 5 clever uses for your old Kindle to give it a second life, from a smart home ...

The emission of photons by excited nuclei has been explored for timekeeping and sensing, but nuclear processes that eject electrons offer practical advantages. Electrons in atoms can exist only in ...

The U.S. government calculates the country's official time using more than a dozen atomic clocks at a federal facility northwest of Denver. But when a destructive windstorm knocked out power to the ...

Clocks on Mars tick faster by about 477 microseconds each Earth day, a new study suggests. This difference is significantly more than that for our moon, posing potential challenges for future crewed ...

LEGO Star Wars: UCS Death Star (75419) / $999.99 / October 1, 2025 / Order at LEGO: The new Death Star set revived its fair share of criticism for the cross section design and the price (mostly the ...