Here’s a video of soldiers trying to march after getting stoned on LSD

The Army was involved in some weird experiments during the 1950s and '60s. Some of the weirdest took place at Edgewood Arsenal, Md., where the military tested chemicals like LSD on active-duty volunteers.

In the archived footage below, a squad of soldiers is ordered to conduct drill and ceremony while sober, and then again after being given LSD. To skip straight to the soldiers drilling while high, go to 1:42 in the video below.

NOW: That one time the Army drugged three soldiers and locked them in a room

OR: This device makes Navy SEALs swim like actual seals