a onepointsevenmoose conversion
LENGTH
about 2.9 seconds for an arrow from a 50-lb compound bow to reach that height
tap for the math →
1 hoover dam: arrow launched straight up at 300 fps (91.44 m/s), no air drag; unreachable above ~426 m → 2.854
92 adult bull moose — please respect the elevator's posted capacity
* not a typo — the plural of moose is moose
tap for the math →
1 hoover dam = 221 m ÷ 2.4 m per adult bull moose = 92.08 → 92
76 TARDISes standing on each other's shoulders
tap for the math →
1 hoover dam = 221 m ÷ 2.9 m per TARDIS = 76.21 → 76
55 Easter Island moais
tap for the math →
1 hoover dam = 221 m ÷ 4 m per Easter Island moai = 55.25 → 55
88 Sultan Kösens standing on each other's shoulders
tap for the math →
1 hoover dam = 221 m ÷ 2.51 m per Sultan Kösen = 88.05 → 88