This “sonic tractor beam” was recently developed by a team of scientist to levitate and move small objects using a block of special loudspeakers.
Maybe this is just what we need to create a true hoverboard that can actually hover over anything, not just metal surfaces.
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.…
In a galaxy far, far away from the clutches of cancellation, a hero quietly worked…
For today’s edition of “Deal of the Day,” here are some of the best deals…
https://youtu.be/KJpYWOJNVGY?si=vsu_6JYvYYO9VBpH Ever wondered why we use those adorable yet cringey words for our loved ones?…