Wanted It for a While

Dun da-da-da dunn-da dat-da daaa!
There's over 100 of them...
Squrk
Artist's commentary
がんばれ小傘さん 3671
「これをやっと買ったのでキーボードを掃除する気になった」という話でもあります。
超音波が物体にあたった時に極小の泡が発生、即消滅するときの衝撃波で汚れを浮かして取る、という原理らしいですね!
というわけで、今年の更新は本日で最後となります。
今年は某感染症でほとんどのイベントが中止になったり延期になったりでしょんぼりでしたが、来年は復活するといいなあと思いつつ・・・
皆さん良いお年を!
Hang in There, Kogasa-san 3671
This is also a story of how I finally bought this and so was motivated to clean the keyboard. The principal it operates on, apparently, is that when the ultrasonic waves strike an object, they generate extremely small bubbles, and the dirt gets floated off when these instantly burst!
And so, today will be my final upload of the year.
Nearly all of this year's conventions were either canceled or postponed by a certain infectious disease, but I'm hoping they'll come back next year...
Happy New Year, everyone!
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