sound waves
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The whole scene of meteorites hitting the Earth during the past 33 years, why can't we feel it?
recently, nasa's center for near-earth objects (cneos) jet propulsion laboratory released a map that collects data on asteroids and meteorites that have hit earth over the past 33 years. (from 1988 to 2021). -
Waves and light can help transfer data at 100Gb / s
terahertz rays can move data 1,000 times more than a normal 100 megabit network. -
Deciphering the magic screen 'matchstick knows dancing' is surprisingly simple
a magic trick, you can control matchsticks closer to each other without touching them. this is entirely possible when applying physical knowledge learned at school rather than skill or rotation. -
New sound waves can treat high blood pressure, migraine
a newly invented sound wave therapy is expected to promote a medical mission to treat high blood pressure as well as migraine on the body. -
The device can cause droplets to float in the air
levizen has the ability to make water droplets float in the air, challenging gravity and physical laws.