3 ms·
Reminds me of this old video of a pneumatic contraption as an "alarm clock" https://www.youtube.com/watch?v=kQ-l5PlDa-k https://www.youtube.com/watch?v=kQ-l5PlD
by planede 4y ago
Reminds me of this old video of a pneumatic contraption as an "alarm clock" https://www.youtube.com/watch?v=kQ-l5PlDa-k https://www.youtube.com/watch?v=kQ-l5PlDa-k