1 0000 0
1 0000 0 111 010 0 11
1 0000 01 1
110 00 0001 0 000
1 0000 0
0100 0 10 110 1 0000
111 0010
1 0000 0
0000 1011 0110 111 1 0 10 001 000 0
00 000
10 01 11 0 100
01 0010 1 0 010
11 0
Short off, long on
SOS
answer: pythagoras.php
Hints: Hopefully the SOS will hint them into thinking about morse code in which a short beep is . and a long beep is -. 0 is off and 1 is on. So convert the 0 and 1s to morse code and convert to letters which then spells out a question.