Abstract: Titanium (Ti64) alloys are extensively used for additive manufacturing (AM) of complex and critical parts in the aerospace industry. Titanium powder particle size, shape, and presence of ...

In harsh and unforgiving polar environments, seals have developed remarkable survival strategies that showcase nature’s ingenuity. Among these adaptations is their clever use of icebergs as strategic ...

A metal detectorist in the east of England discovered a medieval seal that was made between 1200 and 1400 C.E. The seal mixes medieval craftsmanship with Roman-era ornamentation, merging two time ...

SEO isn’t dead. New data confirms it: traffic grew at the largest sites, and the sharpest declines were felt by the top 100 to 10,000 sites. Organic search traffic is down just 2.5% year over year — ...

As air carriers tighten the screws on passengers carrying their luggage on board, these little accessories can make a big difference. Here’s how to find the best one for your next trip. Senior ...

NETL’s Ngoc Tien Huynh uses coal waste derived graphite to make a lithium-ion battery for performance testing.NETL A lab in the United States has made high-quality graphite from coal waste.

Seals, known for their sleek bodies and agile movements both in water and on land, inhabit some of the most extreme environments on the planet. From the icy expanses of the Arctic to the rocky shores ...

An adult female seal and a young seal lay side by side in grass. Atlantic gray seal mothers (shown, left) feed their young on high-fat milk that is also rich in complex sugars to support their ...

The seal’s inscription is particularly noteworthy because Hittite laws typically imposed fines or compensation rather than the death penalty for offenses. This seal, therefore, illustrates the ...

Fish have a getaway move that looks like misdirection: when they bolt, they shed a flurry of watery “smoke rings” that may throw a hunter off the trail. New experiments show seals can see through the ...

Weather stripping and seals perform an important job by keeping moisture and cold drafts from entering our homes. Dirt, mold, and debris can disrupt the seal and prevent it from working as effectively ...

When you think of all the armaments that Navy SEAL (Sea Air and Land) teams carry, it's hard to imagine a knife isn't one of them. It's a weapon, a tool, and, ultimately, a soldier's last line of ...