Alternating current (ac) or direct current (dc) circuits are capable of carrying very different currents, as illustrated by the ratings on the switch in Figure 1. This is why it’s so important for ...

There was pyro. Of course, there was pyro. And a giant bell, blasting cannons, shrieking vocals and Angus Young in a schoolboy uniform. Of course, he wore shorts and a little cap even at the AARP-old ...

In need of a graphics card upgrade? Then look no further. This month, we have teamed up with Sapphire to give away a Sapphire Pulse Radeon rx 580 8G. One lucky reader will have the chance to keep this ...

In retrospect, it’s no surprise that someone should think of teaming Harley Quinn and Elvira in a crossover comic. The surprise is that nobody thought to do this long before now. Thankfully, Dynamite ...

Tide pools function as self-sufficient little watery habitats, brimming with marine life and whatever goodies are swept into the rocks as the tide comes in. Portland, Oregon based Daryl Groetsch’s ...

It looks like the iPhone 17 Pro Max, but Xiaomi’s 17 Pro Max packs a rear display, 7,500 mAh battery, and Leica cameras—at nearly half the price. Rukayat Badmus Follow At first glance, the Xiaomi 17 ...

The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...

It's Just Lunch is a personalized matchmaking service that caters to busy professionals looking for meaningful relationships in more than 110 U.S. cities as well as cities in Canada, the UK, Ireland ...

Get a great machine for cheap with our top-rated picks for budget laptops all costing $1,000 or less. There’s a lot of junk on the market — these are the best smart frames that are worth your money.

A note from the editors: We’re going to be experimenting with a new format for our match recaps. Instead of using one long article, the recap will now be split in half. The first post will recount the ...