Innerworld@lemmy.world to Technology@lemmy.worldEnglish · 25 天前U.S. startup nails flight test of a drone built for hypersonic speedsinterestingengineering.comexternal-linkmessage-square12fedilinkarrow-up163arrow-down16
arrow-up157arrow-down1external-linkU.S. startup nails flight test of a drone built for hypersonic speedsinterestingengineering.comInnerworld@lemmy.world to Technology@lemmy.worldEnglish · 25 天前message-square12fedilink
minus-squareYggstyle@lemmy.worldlinkfedilinkEnglisharrow-up2·24 天前Lenses are shockingly heavy. It balances out.
minus-squareMirshe@lemmy.worldlinkfedilinkEnglisharrow-up2·23 天前Plus all the shock absorption for the lense. And the avionics if you don’t plan to just have this thing drop film into a predetermined area (like the old Keyhole sats or the U-2).
Lenses are shockingly heavy. It balances out.
Plus all the shock absorption for the lense. And the avionics if you don’t plan to just have this thing drop film into a predetermined area (like the old Keyhole sats or the U-2).