Photolithography dominates modern fabrication—but it’s slow, complex, and equipment-heavy. This video shows how laser-etched ...

Jackson Bullock, 16, completed his Eagle Scout community service project by building an outdoor sensory course and installing ...

You're telling me I can finally arrange my furniture the way I want it instead of having my bed several inches from the wall ...

Roman “wax tablets” were wooden frames holding a thin layer of wax used like a reusable notepad. The wax is gone in the Tongeren material, but stylus pressure sometimes bit deep enough to leave ...

A Long March 5 lifts off from Wenchang spaceport, Oct. 23, carrying the TJS-20 satellite into orbit. Credit: Ourspace HELSINKI — China is aiming for a first launch of a reusable, cargo-optimized ...

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We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› Advice, staff picks, mythbusting, and more. Let us help you. Updated April 21, ...

The best water bottle can keep you hydrated and help you cut down on plastic and paper waste, so why buy bottled water when you can bring your own from home? But with an endless stream of water ...

Most plastics are made from chemicals that come from petrol, gas or coal. They are made by heating these chemicals at a high temperature. When the plastic is soft it can be poured into a mould. Once ...