schnurrito@discuss.tchncs.de to xkcd@lemmy.worldEnglish · 4 个月前xkcd #3047: Rotary Toolxkcd.comexternal-linkmessage-square32fedilinkarrow-up1229arrow-down11file-text
arrow-up1228arrow-down1external-linkxkcd #3047: Rotary Toolxkcd.comschnurrito@discuss.tchncs.de to xkcd@lemmy.worldEnglish · 4 个月前message-square32fedilinkfile-text
It was great until my thumb slipped and I accidentally launched my telescope into the air at Mach 8. https://explainxkcd.com/3047/
minus-squareSoGrumpy@lemmy.mllinkfedilinkEnglisharrow-up8·4 个月前Yes, you’re dense lol. The speeds are correct: the second hand that does one full Revolution Per Minute, the minute hand does one full Revolution Per Hour and the hour hand does one Revolution Per 12 Hours.
Yes, you’re dense lol. The speeds are correct: the second hand that does one full Revolution Per Minute, the minute hand does one full Revolution Per Hour and the hour hand does one Revolution Per 12 Hours.