In biology, many RNA molecules act as sophisticated microscopic machines. Among them, riboswitches function as tiny biological sensors, changing their 3D shape upon binding to a specific metabolite.

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This video shows how to make a LEGO Tic Tac vending machine using standard LEGO bricks. The tutorial explains the full building process, including the candy chamber, internal layout, and a simple ...

From clunky coin-operated machines to sleek mobile games, slot machines have evolved into one of the most accessible — and sometimes misunderstood — forms of online gambling. Thes days, it takes just ...

Art Rooney II's Steelers have had changes at owner, GM, coach and quarterback over the past 10 years. Charles LeClaire / Imagn Images (Editor’s note: This is excerpted from Mike Sando’s Pick Six of ...

Clearing a large driveway in the middle of winter is no joke, which is why choosing the right commercial snow blower matters more than ever. Whether you rely on a traditional gas-powered machine or ...

Specialists of the ODK-Salyut enterprise of the United Engine Corporation (part of Rostec State Corporation) have developed and implemented advanced technologies to launch mass production of the main ...

Quitting smoking is the most important step to help slow chronic obstructive pulmonary disease (COPD) progression and prevent further lung function decline. It can improve breathing, coughing, chest ...

Dr. Valerie Cholet is a Professor of Kinesiology. She earned her doctorate at Penn State University and has taught in higher education for over 20 years. Her areas of specialization include Exercise ...