G protein simulations reveal how a critical signaling step works inside cells

UNC researchers discovered how a key step in cell signaling works by showing exactly how G proteins detach from receptors ...
Hosted on MSN

What Is Prestressed Concrete and How Does It Work

Prestressed concrete doesn’t make structures stronger - it makes them smarter. This video explains how pre-tensioned and post-tensioned systems reduce cracking, minimize deflection, and keep bridges ...
Hosted on MSN

What Is APY and How Does It Work?

Ever wonder how much your money really earns just by sitting in the bank? That’s where annual percentage yield (APY) comes in. APY shows how much interest your money can earn in a year — and the ...
KGW8

What is a government shutdown and how does it work?

WASHINGTON D.C., DC — U.S. lawmakers are running out of time to avoid a shutdown of the federal government. The government's current budget runs out on Sept. 30. If congress hasn't passed a funding ...
The Charlotte Post

Just what is a 401(k) account, and how does it work?

Have you ever wondered what a 401(k) is? It’s our retirement income consisting of contributions from your salary every pay period with a percentage matched by the employer. It is deposited into a ...
ZDNet

DripDropper Linux malware cleans up after itself - how it works

DripDropper exploits an old server security hole. After infection, DripDropper patches the hole itself. Simple patch discipline could have stopped the exploit. Get more in-depth ZDNET tech coverage: ...
AOL

Metformin for weight loss: Does it really work?

When it comes to weight loss, there are a number of tried and true lifestyle changes you can make to help you along the way. But sometimes, those extra pounds are as stubborn as a toddler who doesn’t ...