Acoustic streaming generated by airborne ultrasonic phased arrays plays a critical role in the performance of advanced ultrasonic technologies, including midair haptic feedback, odor delivery, and ...

The C-200 vibrates 30,000 times per second, and as our pro chef tester found, it’s not as gimmicky as it sounds This versatile Japanese chef’s knife has lasted longer than some of my relationships ...

I tried a techy new knife at CES 2026. Here's my take on whether this pricey blade is worthy of the hype. David lives in Brooklyn where he's spent more than a decade covering all things edible, ...

ROMBAUT delivered one of the breakout performances at Paris Fashion Week last June: a 10th-anniversary spectacle that saw the brand take to the runways for the first time — in its home city, ...

The Ueofen Ultrasonic Retainer Cleaner, our pick for the best value ultrasonic retainer cleaner, is on sale for Presidents’ Day. For more deals, check out our roundup of the best Presidents’ Day sales ...

In fiction, magic makes levitation easy. With a simple swish-and-flick of his wand, Ron Weasley yanks a troll’s club high above its head in Harry Potter and the Sorcerer’s Stone. Through graceful ...

Using sound to get objects to float works well if a single particle is levitated, but it causes multiple particles to collapse into a clump in mid-air. Physicists at the Institute of Science and ...

AUSTIN (KXAN) — Austin’s psychedelic rock music festival is back and in a new home. LEVITATION is marking its 18th year this weekend. The fest has a stacked lineup that’ll perform across two stages at ...

I have high hopes for this year’s Levitation Fest, hosted in the Palmer Events Center for the first time after years scattered across venues, primarily on Red River Street. This change harkens back to ...

Levitation is known for its eclectic yet psychedelic lineup, which is matched by its psychedelic visuals. Levitation, the psychedelic music festival that takes over Austin for three days every fall, ...

A new chef's knife with sophisticated vibration tech built in promises to cut the effort you put into chopping ingredients in half. Seattle Ultrasonics claims its C-200 8-inch chef's knife uses ...

As robots increasingly enter human spaces, robotics companies will need to think about safety differently than they did when robots were largely siloed from their human counterparts. Sonair thinks its ...