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Bear and Boy Jump Together
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Bear and Boy Jump Together
This five-year-old boy was excited when he saw Luka the Andean bear leaning against the window. When he started jumping on his side of the window, Luka happily copied him and jumped on his side while splashing the water he was in.
Credit: JukinMedia
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twitter.com)
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How water reacts to the frequency of a Tibetan singing bowl thanks to the phenomenon of resonance.
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How water reacts to the frequency of a Tibetan singing bowl thanks to the phenomenon of resonance.
When the bowl is activated, it emits a frequency that propagates through the water.
This vibration creates visible movements on the surface; ripples, waves, and sometimes even
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twitter.com)
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56 years ago #Today, Jocelyn Bell was surveying the sky with the Interplanetary Scintillation Array in Cambridge, when she picked up a pulsating signal with a period of 1.3373 seconds.
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56 years ago #Today, Jocelyn Bell was surveying the sky with the Interplanetary Scintillation Array in Cambridge, when she picked up a pulsating signal with a period of 1.3373 seconds.
The power and regularity of the signals were briefly thought to resemble an extraterrestrial…
有趣
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twitter.com)
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