a onepointsevenmoose conversion
about 1.2 seconds for an arrow from a 50-lb compound bow to reach that height
1 lighthouse of alexandria: arrow launched straight up at 300 fps (91.44 m/s), no air drag; unreachable above ~426 m → 1.167
42 adult bull moose — please respect the elevator's posted capacity
* not a typo — the plural of moose is moose
1 lighthouse of alexandria = 100 m ÷ 2.4 m per adult bull moose = 41.67 → 42
68 Danny DeVitos standing on each other's shoulders
1 lighthouse of alexandria = 100 m ÷ 1.47 m per Danny DeVito = 68.03 → 68
94 hobbits standing on each other's shoulders
1 lighthouse of alexandria = 100 m ÷ 1.06 m per hobbit = 94.34 → 94
100 unicycles standing on each other's shoulders
1 lighthouse of alexandria = 100 m ÷ 1 m per unicycle = 100 → 100