THat is a hoot.

Actually, Industry does use something like that - but vertical.
Schlumberger in Simi Valley has one - it held parts in bins shelf x
would have parts ....... and y have ..... a up/down control.

The bins were about the size of a 6 drawer desk. It stood almost 2
stories tall.

Some toy - but it put a lot of stuff in close quarters on the production
floor.
THe floor was a semiconductor PCB production area - so the parts were
more or less
light weight.

Martin
--
Martin Eastburn, Barbara Eastburn
@ home at Lion's Lair with our computer
NRA LOH, NRA Life
NRA Second Amendment Task Force Charter Founder