jjkakish
bats use this to navigate i'm pretty sure. i believe sharks may, too, but this could be a total guesstimate. submarines use sonar, as well. that's all i can think of regarding sonar. WHEN IS THIS '60 SECONDS' COUNTDOWN GOING TO END!??!
writing since 2012 · 2 entries · 1 days shown up
each square is a day—lit means Jj showed up.
1longest streak
1days written
14entries / week
the words Jj reaches for
sonarbatssharkstotallyguesstimatebelievenavigateunsuresecondthroughoutdarknessprettysuretotalsubmarinesregarding