If you’ve ever spent any time around a lab, you’ve doubtless seen one of those awesome combination magnetic stirrer and heater ... The “fish” — the magnetic bar that spins in the etchant ...

As the arm spins inside the enclosure, the magnetic fields from the magnet couple with the stir bar inside the mixture, allowing it to spin without any mechanical link to the stirring device and ...

Juice bars. Wine bars. Coffee bars. And now ... oxygen bars? Yep, popping up all over the U.S. (as well as in Canada and Japan, where the craze is thought to have begun because of the serious air ...

Transfer 400 μl of the oil-surfactant mixture to a CryoTube vial, and add a 3 × 8 mm stir bar. Begin stirring the mixture at 1,000 r.p.m. on the magnetic stirrer. Failure to add BSA or another ...

Roof bars have been an essential part of motoring for generations, but they are now more popular than ever. Using the top of your car to carry stuff makes perfect sense, whether you have bars to ...

Only certain materials, such as iron, feel a magnetic force. Permanent magnets can come in lots of different shapes and sizes. Bar magnets and horseshoe magnets are two of the most common shapes ...

Converting a magnet to a non-magnet is called demagnetisation. Magnets are made from magnetic metals – iron, nickel and cobalt. These are the only pure metals that can be turned into a magnet.

He came of legal drinking age in May 2020, when bars and restaurants in his home state of Washington were closed due to the COVID-19 pandemic. Regulations were looser in neighboring Idaho ...

Protein bars are a popular snack and can be a simple and tasty way to squeeze more protein into your daily diet. However, not all protein bars are created equal. Many varieties of protein bars are ...

Magnetic materials are materials studied and used mainly for their magnetic properties. The magnetic response of a materials is largely determined by the magnetic dipole moment associated with the ...

In 2024 alone, it was named one of the top bars by Food & Wine and nabbed the number two spot for the World’s Best 50 Bars North America—and for good reason. Margaritas are blackened thanks to ...

Liar's Bar looks simple on paper, but it has a ton of charm. Liar’s Bar is not a particularly complex game. It has two pub games to play for up to four players online; one is a version of the ...