Ultrasonic

Ultrasonic Broadcasting System, Inc.

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Ultrasonic headband induces lucid dreams using AI, its creators claim — but an expert remains skeptical

The Secret Language of Plants: How Stressed Plants Speak in Ultrasonic Clicks

Plants make ultrasonic popping sounds. They might be cries for help.

Hidden Plant SOS: Scientists Record Ultrasonic Distress Calls From Stressed Flora

Plants Emit Ultrasonic Sounds When Stressed, Groundbreaking Study Shows

Stressed plants make ultrasonic clicking noises

Ultrasonic “Tornado”: A New Faster Way To Break Down Blood Clots

Ultrasonic sensors can safeguard residential gas lines

Homedics TotalComfort Deluxe Ultrasonic Humidifier review

Moths Produce Ultrasonic Defensive Sounds to Fend Off Bat Predators

Ultrasonic detectors reveal the detrimental effect of wind turbines at forest sites on bats

Using Ultrasonic Waves To Charge Underwater and Body-Implanted Electronic Devices

Ultrasonic Exploration and Space Psychology Kick Off the Week on ISS

Elechomes HTJ-2119 Ultrasonic Humidifier review

Manufacturing Innovation: Ultrasonic Welding Makes Parts for NASA Missions

Fiber-optic ultrasonic imaging probe for future nanoscale disease diagnostics

World's first fiber-optic ultrasonic imaging probe for future nanoscale disease diagnostics

Ultrasonic cleaning of salad could reduce instances of food poisoning

Ultrasonic cleaning of salad could reduce instances of food poisoning

Antarctic Seals Vocalize in Ultrasonic--but Not for the Usual Reason