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The powerful pressure of a directed water jet performs a marble carving.","text_length":107,"media":{"root":"\/013\/xR0AAC88sE4AAAAAM6JBSvOHaTw.dDIAAHo5WUg0wCoQsjDLLQI.Ak6wPC8AAB3Faqhl9rGAnOpcmrPz3DmjMzPQyTo","video":{"duration":11,"w":576,"h":752,"is_animation":false,"is_round":false,"mime_type":"video\/mp4","size":2772429,"thumbs":{"m":{"w":245,"h":320,"hash":"RkXf8bSc6di598tMPzmnNg&ts=1789495128"},"i":{"bytes":"AoAB8|C7dxKCpAAyKrRRKZlBAIJ71oyqsi7ScYqvboNzE9VOBSaHcVrOBv4SD7GoZbDCnZKw+vNXc0jn5SKVkF2NbhsngeopkQ2yOCwJb5gBUuKhmTDK4HTrimBNkDrxTWyVJ5HpQoXqBRIfkNADJbiKL77ge3Wor+58iDj7zcCiigRHYXMksf7xRtHRvWrMk0WNvmLn60UUAf\/Z"}},"streamable":true,"televisor_hash":"JYEuGVhlCDzUbC7-tJvoRQ&ts=1789495128"}}},{"channel_id":1320172591,"post_id":7620,"date":1789391100000,"forwards":"1","views":"143","comments":"1","text":"The interesting property of vibration<\/b> that makes this thing rotate in the opposite direction","text_length":92,"media":{"root":"\/003\/xB0AAC88sE4AAAAAVhCms4PvugQ.czIAAHo5WUi3j3yasf3MTAI.Ak6wPC8AAB3EaqgI9AP2JeVzgIBfFsI9RalQ-Sw","video":{"duration":10,"w":512,"h":640,"is_animation":true,"is_round":false,"mime_type":"video\/mp4","size":925399,"thumbs":{"m":{"w":256,"h":320,"hash":"LXLn6KrRY3zIqaNNJtCgYg&ts=1789495128"},"i":{"bytes":"AoACA|BQOKdjjNAHFKRlDWJqVrufy0Kg8ms+Nd8g3HjvVqaGR33N90dW6CrKwR+SAoIDDr3q72E9ScAt07dSegpBPBkxrumYjkrwB+NRyRJLjfkgds8VKiqowoAHoKnYREkGSDId2Oi9hUx5FNB5NLmgYzNOBoooAQnmo5HZTwM0UUAf\/9k="}},"streamable":true,"televisor_hash":"j-fdjz1RlpdlEOC2g_YE4Q&ts=1789495128"}}},{"channel_id":1320172591,"post_id":7619,"date":1789380006000,"forwards":"4","views":"262","comments":"1","text":"Zootrope is a device for demonstrating moving drawings \ud83e\uddd0

<\/b>This design is based on persistence, i.e. the inertia of human vision.","text_length":129,"media":{"root":"\/00d\/wx0AAC88sE4AAAAAyzTTwJUouhI","video":{"duration":20,"w":720,"h":1280,"is_animation":false,"is_round":false,"mime_type":"video\/mp4","size":3796089,"thumbs":{"m":{"w":180,"h":320,"hash":"xYK-azDGI51yy8XpfN5e4Q&ts=1789495128"},"i":{"bytes":"AoABY|Ch5Xv09DRjjGKmCKg4AApWUgAlCBUFlc\/SipHHzYAH40U7hYsqoOQRnI6UrHoAGPselRuCYy3Klec1VNxI5C+YQCaSQ2y00YY5BxRQhVECg5AopALOf3DZ9OcVRKLgneDjoPWiiqjsTImDYUFuM0UUUWKZ\/9k="}},"streamable":true,"televisor_hash":"vc3tBycOqyv9L3BWEFkadw&ts=1789495128"}}},{"channel_id":1320172591,"post_id":7618,"date":1789326002000,"forwards":"2","views":"79","comments":"1","text":"All it takes is a little talent and a passion for science and the result is incredible art that fuses physics and creativity<\/b> \ud83d\ude03\ud83d\udc4d","text_length":129,"media":{"root":"\/013\/wh0AAC88sE4AAAAAM6JBSvOHaTw","video":{"duration":12,"w":480,"h":480,"is_animation":false,"is_round":false,"mime_type":"video\/mp4","size":1174788,"thumbs":{"m":{"w":320,"h":320,"hash":"-evpd-8bO9M73WqkZyzC1g&ts=1789495128"},"i":{"bytes":"AoACg|Ct9oY9jUbbyN2DgdWpoZgwxz7VahvFjjAccgkEUhka\/NjjcfSnRw8sJRnnjcaWWdpiGTgHg84NRuH+XMbbAc\/Nz9aBllbKJsSAfIB0J60U0RqpaSOXlxjB\/rRQKxRcZYYOKtHTsonluGY9T2q0tkiKAw3tnlhTzthjCxk7RwVI5P40XArfYxFMUZiqHvjIpmRuZN3AOM+tWCAI8tIWj7Mev0oMsEUaqVdwee1ICDGAT2oqw0kQtzII1AB455opgZq3coIy54q5JcSG2GAWyOoPSiinYENiuotoSRRj3qxi2lA7YGBg0UVD0JJFgBIAdWXptIooopoD\/9k="}},"streamable":true,"televisor_hash":"FYuGL41-QIEK0AU44rQorQ&ts=1789495128"}}},{"channel_id":1320172591,"post_id":7617,"date":1789304700000,"forwards":"1","views":"108","comments":"1","text":"An interesting and slightly addictive experiment \u2014 carbon dioxide and a soap bubble<\/b> \ud83e\udee7","text_length":86,"media":{"root":"\/011\/wR0AAC88sE4AAAAAdOrf73O4fKY","video":{"duration":10,"w":640,"h":640,"is_animation":false,"is_round":false,"mime_type":"video\/mp4","size":537932,"thumbs":{"m":{"w":320,"h":320,"hash":"PsDlN3FOAZ89KUFLgL1Oxw&ts=1789495128"},"i":{"bytes":"AoACg|CTzEUcmh5Ts+VTVQMmQHPHpmiabCgKTj3qiSQBVHzHDGiO4ZMqoZh6A9KqMzEg9MjvUBIzySTUpalGwJJ1G5SAD1JOaKyU3McKCT6Cir5SSeID0onYl1x6UkKsxBwcVqR20fBK5PvSAzI4yTnBJ9aEtMtmQ\/gK2RGoHQUx0X0pgVERUGFUAUUpPzEUVIxwHIq4h4ooqiWBYAVE78UUUAVwMkmiiikUf\/\/Z"}},"streamable":true,"televisor_hash":"Wal-zIW9AqDEFMP8_Flz0Q&ts=1789495128"}}},{"channel_id":1320172591,"post_id":7616,"date":1789293601000,"forwards":"3","views":"198","comments":"1","text":""Potassium mirror"

<\/b>There is a vacuum in a Schlenk flask<\/b> and when potassium is heated, its vapours precipitate\/condense on the cold walls of the flask, creating a mirrored surface.","text_length":180,"media":{"root":"\/00b\/wB0AAC88sE4AAAAAVRAMP7GAUmM","video":{"duration":30,"w":436,"h":938,"is_animation":true,"is_round":false,"mime_type":"video\/mp4","size":936384,"thumbs":{"m":{"w":149,"h":320,"hash":"MGI_xbsnd3f_EGrkggMsPg&ts=1789495128"},"i":{"bytes":"AoABM|CMXUQGM5PoKkgcSocdvfNOMMYi+VB6ge9SBQigD0pWGMxRQDRSAI+VDsfYD0pxPNQxt+7X6mn55qgEBopFPFFSBUWbAx15NPM\/PAoopiEW4wMEc0UUUgP\/2Q=="}},"streamable":true,"televisor_hash":"IyGVBlUoMGwFZMIFoJoUlg&ts=1789495128"}}},{"channel_id":1320172591,"post_id":7615,"date":1789239600000,"forwards":"2","views":"114","text":"Using a carousel, we observe the Coriolis effect

<\/b>This is essentially a force of inertia that deflects the ball as it moves in a rotating frame of reference. In relation to the ground, the ball moves in a straight line.","text_length":220,"media":{"root":"\/006\/vx0AAC88sE4AAAAAGossHY6uNk0","video":{"duration":4,"w":416,"h":272,"is_animation":true,"is_round":false,"mime_type":"video\/mp4","size":150033,"thumbs":{"m":{"w":320,"h":209,"hash":"bThCNdBU1YZWkQ4ce0EdNw&ts=1789495128"},"i":{"bytes":"AaACg|BmCPepVwWXd34NQluBij7SI1IZN2fSlYCR4mRyGwSTksOlKUGMhhk9qYbtTEEVMsRgkim7yxHAoaAeN3TFFOB6DHQfhRSsFiJUYLg9amSE7CG6HtQetWR9wU27DSuQfZlUVE0QQ5J4HtV3+Cobj\/VUkx2RQluCZCUJFFVD95qKok\/\/2Q=="}},"streamable":true,"televisor_hash":"pr1jvyenEFyVxm2LkQ9U4w&ts=1789495128"}}},{"channel_id":1320172591,"post_id":7614,"date":1789218302000,"forwards":"1","views":"323","text":"A simple but impressive experiment with molten lead and a bucket of water<\/b>","text_length":73,"media":{"root":"\/011\/vh0AAC88sE4AAAAAdOrf73O4fKY","video":{"duration":8,"w":640,"h":1138,"is_animation":false,"is_round":false,"mime_type":"video\/mp4","size":2676848,"thumbs":{"m":{"w":180,"h":320,"hash":"kOrbFiWBMhvfpyGcN3LlGg&ts=1789495128"},"i":{"bytes":"AoABY|CfbxweDxUEiluCD3qSWUhgqjoOMU1ZM8MSM8VNir2KBibcNuVOOdwINFaZVJD86gj3ophcij3eXyOTzmo5VIXvVgHDjcOaWTAGeMVXQliQOcZY5yKKIgAMsQB70UgsGcswPQcYprNtUkBSfzooqbl2JCC560UUUhn\/2Q=="}},"streamable":true,"televisor_hash":"3ti9T8qz1DVBWMJjz92_6w&ts=1789495128"}}},{"channel_id":1320172591,"post_id":7613,"date":1789207203000,"forwards":"2","views":"102","text":"No graphics or editing, just marvellous nature<\/b> and a bit of physics<\/b> \ud83d\ude0d","text_length":70,"media":{"root":"\/001\/vR0AAC88sE4AAAAAuAPVq4G95HM","video":{"duration":3,"w":640,"h":800,"is_animation":false,"is_round":false,"mime_type":"video\/mp4","size":419254,"thumbs":{"m":{"w":256,"h":320,"hash":"CbOt4DBcMbw0e8KPLVZurA&ts=1789495128"},"i":{"bytes":"AoACA|DJxQODUywk1J9nJ5xxVmbkhIz0NSOmVoWIoeam25THeqRi5aiRpuTjmrCrOoGUVl9utVowVxtP61N57g8YOe2azY+UkeLfhgMZ5qIoV570\/wA+RdgYAA8dKcQ7DpVRYOJWWykxztpBp0p+9Mo\/WiilY1TLMdmqgB5CwBzjAFSLFGhJXP50UU7CbP\/Z"}},"streamable":true,"televisor_hash":"DmRIOL60pwfmEI1JG7nC7Q&ts=1789495128"}}},{"channel_id":1320172591,"post_id":7612,"date":1789153203000,"forwards":"1","views":"73","text":"Ever wondered what happens when you combine physics, a slice of orange and music? \ud83c\udfbc\ud83c\udf4a","text_length":86,"media":{"root":"\/00d\/vB0AAC88sE4AAAAAyzTTwJUouhI","video":{"duration":33,"w":576,"h":1024,"is_animation":false,"is_round":false,"mime_type":"video\/mp4","size":4246130,"thumbs":{"m":{"w":180,"h":320,"hash":"U9Xkz8hKoX2hfXpNHCkNdA&ts=1789495128"},"i":{"bytes":"AoABY|DPLsQfmb86YcVe8hcdBUbwrnHf0pDKhIFFEiBWxnpRQIvs7CIHPOKiikDSndjJFEx\/doPaq8ZKvmny9QuPeMGVt5288UU6RxgZopDHk5HNMIFFFMQyQjjmiiikM\/\/Z"}},"streamable":true,"televisor_hash":"qXf3mvbN7azTGGAEWhK4TQ&ts=1789495128"}}},{"channel_id":1320172591,"post_id":7611,"date":1789131900000,"forwards":"2","views":"110","text":"Destruction and light \ud83d\udca1

<\/b>Triboluminescence is the glow of substances when they break down. It can occur when a crystalline body splits.","text_length":137,"media":{"root":"\/011\/ux0AAC88sE4AAAAAdOrf73O4fKY","video":{"duration":1,"w":480,"h":240,"is_animation":true,"is_round":false,"mime_type":"video\/mp4","size":36721,"thumbs":{"m":{"w":320,"h":160,"hash":"JIdJUO_yopIGk15KkHGqDQ&ts=1789495128"},"i":{"bytes":"AUACg|DHJJpKXFLtxzQA5Y93U4oeMoORwehFSyghV2\/dxQMm1fP4UDIBxRSYooEPFOzxiiigBYjk4PSpzyNvaiikMhlUAZFFFFMD\/9k="}},"streamable":true,"televisor_hash":"OzEbzO6XuXPB-aep0esenQ&ts=1789495128"}}},{"channel_id":1320172591,"post_id":7610,"date":1789120809000,"forwards":"2","views":"177","text":"A rather simple and primitive device to reproduce the hologram effect<\/b>, but what a spectacular one!","text_length":98,"media":{"root":"\/003\/uh0AAC88sE4AAAAAVhCms4PvugQ","video":{"duration":15,"w":1080,"h":1920,"is_animation":false,"is_round":false,"mime_type":"video\/mp4","size":3607165,"thumbs":{"m":{"w":180,"h":320,"hash":"z6yedB0KFYM1xu36Pmomnw&ts=1789495128"},"i":{"bytes":"AoABY|BoNGVlO1XUkds1XedhIU2cA4PenMY7dd68ntzQBMYGopYLkSqSAeKKBjZg6tkIWA9KgMvDu4Hy9iO5qt5js5feVY+hrQt2Z7cGX5s+o7UCIYLjA2eT7\/JRU8aRxOWRcEjFFAET2CE5Riv61OQAFAHA4oooGIy5NFFFAH\/\/2Q=="}},"streamable":true,"televisor_hash":"XkSgwtvCBH99ziXuawqU1Q&ts=1789495128"}}},{"channel_id":1320172591,"post_id":7609,"date":1789066800000,"forwards":"1","views":"37","text":"Possibilities of ultrasound application in production \ud83d\udc81\u200d\u2642\ufe0f","text_length":59,"media":{"root":"\/00e\/uR0AAC88sE4AAAAAJbCUL2CxOCg","video":{"duration":4,"w":608,"h":1080,"is_animation":true,"is_round":false,"mime_type":"video\/mp4","size":724389,"thumbs":{"m":{"w":180,"h":320,"hash":"rLHHgTCuGvpgeLsnq0gZ3w&ts=1789495128"},"i":{"bytes":"AoABY|BrIzNg4K571OIoQP8AVRj\/AICKcjoqEMuSaglIcrtyvrzS22He+5KI0PKKo+goquilFGHPpRUOLZopxRca2JPUfjUdssbTzK\/8BGKtsetZkQke9dCdpOc+hFasxLEzxMQsaAgd6KfFZkE7mBHbFFAFf7VIT979Kd5p5OcH1FFFSWOR2bqx\/OiiigD\/2Q=="}},"streamable":true,"televisor_hash":"AFhxFNbkldvOU1Pc8M0pTQ&ts=1789495128"}}},{"channel_id":1320172591,"post_id":7608,"date":1789045503000,"forwards":"2","views":"176","text":"Fluorescent light show \ud83d\ude0d","text_length":25,"media":{"root":"\/00c\/uB0AAC88sE4AAAAA1cr0HW7iOk0","video":{"duration":56,"w":720,"h":664,"is_animation":false,"is_round":false,"mime_type":"video\/mp4","size":7120027,"thumbs":{"m":{"w":320,"h":295,"hash":"HOlBuTBuB2hWj0co8I3VhA&ts=1789495128"},"i":{"bytes":"AlACg|C5G1S7qrIadvJbav4mrESMc1G1M3H1oDHODQA1qKGooAclNXO5vrSK49aduUHOetIAxSMOlPDoT94UkzIOFOfemA00UwuPUUUgAAelBxjpRRWKNitJEGOckU+PKKOh+ooop3YrIRizd8ewGKKKKYj\/2Q=="}},"streamable":true,"televisor_hash":"AalYZCVR1q4NInddYKqg4w&ts=1789495128"}}},{"channel_id":1320172591,"post_id":7607,"date":1789034403000,"forwards":"2","views":"288","comments":"1","text":"Fast air moving around objects reduces pressure, allowing them to float","text_length":71,"media":{"root":"\/00d\/tx0AAC88sE4AAAAAyzTTwJUouhI","video":{"duration":20,"w":640,"h":304,"is_animation":false,"is_round":false,"mime_type":"video\/mp4","size":1601461,"thumbs":{"m":{"w":320,"h":152,"hash":"oOgjTMzLkuI2NRzkQixa6A&ts=1789495128"},"i":{"bytes":"ATACg|CwKXNMBoYFlwCR7ikA7d82PagmoGidnzvYY9KlAIUAnOO9ACE0U0mimBHubeBmrAoopDFppoooERtRRRTA\/9k="}},"streamable":true,"televisor_hash":"k2lMwd2eaMTXc8YM8hWSJg&ts=1789495128"}}}]