no banana@lemmy.world to Lemmy Shitpost@lemmy.world · 5 months agoBowlemmy.worldimagemessage-square17fedilinkarrow-up175arrow-down11
arrow-up174arrow-down1imageBowlemmy.worldno banana@lemmy.world to Lemmy Shitpost@lemmy.world · 5 months agomessage-square17fedilink
minus-squareRobin@lemmy.worldlinkfedilinkEnglisharrow-up8·5 months agoIs that steel wool in the front? Probably a science demonstration. If you quickly increase pressure in the air vessel up front by shooting the bow, the temperature spikes up enough to ignite the steel wool.
minus-squareunexposedhazard@discuss.tchncs.delinkfedilinkarrow-up10arrow-down3·edit-25 months agoThe “string” is a metal beam tho. No bow action here.
minus-squarepelletbucket@lemm.eelinkfedilinkarrow-up2·5 months agoit’s a spring https://youtu.be/imRfb1ZTjF0
minus-squareunexposedhazard@discuss.tchncs.delinkfedilinkarrow-up2·edit-25 months agoOh dats cool :) Never seen an engine like that. Its impossible to see in the picture, so thanks for sharing!
minus-squarepelletbucket@lemm.eelinkfedilinkarrow-up2·5 months agoyeah the photo is weird, it doesn’t even look like a low resolution photo of a spring it really does just look like a rod
Is that steel wool in the front? Probably a science demonstration. If you quickly increase pressure in the air vessel up front by shooting the bow, the temperature spikes up enough to ignite the steel wool.
The “string” is a metal beam tho. No bow action here.
it’s a spring https://youtu.be/imRfb1ZTjF0
Oh dats cool :) Never seen an engine like that. Its impossible to see in the picture, so thanks for sharing!
yeah the photo is weird, it doesn’t even look like a low resolution photo of a spring it really does just look like a rod
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