the.com/jumping spider
the eight-eyed bouncer that turns its head like it's judging you, because it is
sharpest eyesBest vision of any spider their size
silk safety lineTethers itself before leaping, never trusts the jump
hydraulic legsPumps body fluid to launch, no leg muscles
flirty danceMales wave legs in choreographed courtship routines
REM sleepThey may dream, twitching while hanging asleep