For more than a century, engineers have chased new ways to turn the planet’s natural motions into usable power, from tides to ...

Making AI companions and assistants feel more real, more physically present, has become one of the defining themes of CES ...

Want to see a wider variety of birds in your backyard? Choosing the right food is key, since some, like one particular seed, ...

FUTURE space colonists could live inside giant 3D-printed homes on the Moon and Mars – and we might already know what they’ll ...

I think a lot of people under appreciate the difficulty of making a reliable self-loading shotgun. Between the rimmed case, wadcutter-type cylindrical shape, varying shell length, and massive ...

Twelve large conch shells found in Spain may have been used as trumpet-like instruments, according to new research. Two archaeologists from the University of Barcelona, Miquel López-García and ...

The dynamic behavior of cylindrical shells is essential in many practical applications. These include in-vacuum and coupled vibrations of structures with contained fluids. Closed-form solutions are ...

Abstract: The TM shielding effectiveness (SE) analyses of slotted carbon fiber reinforced polymer (CFRP)-based shells are presented in this letter. The multifilament doublet current method (MFDCM) is ...

In this paper, free vibration analysis of rotating functionally graded cylindrical shells with orthogonal stiffeners is presented. Based on Love's first approximation theory and smeared stiffeners ...

IF THIS HAPPENS TO YOU. WELL, IT’S TACO TUESDAY AS PEOPLE ARE SCRAMBLING TO FIND THE LAST TACO SHELLS FROM A GLADSTONE COMPANY THAT’S NOW OUT OF BUSINESS. INVESTIGATIVE REPORTER MATT FLEENER SHOWS US ...

A small team is rescuing a “ridiculous amount” of shells from restaurant trash bins and using them to rebuild oyster habitat in Long Island Sound. Credit... Supported by By Kate Selig Photographs and ...