The essence of levitation technology is the countervailing of gravity. It is known that an ultrasound standing wave is capable of suspending small particles at its sound pressure nodes and, so far, this method has been used to levitate lightweight particles, small creatures, and water droplets.
https://youtu.be/twUK5YreLWk?si=SZGqB6HsbkYaGKyr Ever wondered why the price of Costco's legendary hot dogs has remained unchanged at…
StunningArt/Shutterstock Matyáš Moravec, University of St Andrews Modern physics suggests time may be an illusion.…
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https://youtu.be/KJpYWOJNVGY?si=vsu_6JYvYYO9VBpH Ever wondered why we use those adorable yet cringey words for our loved ones?…