The Amazing Sand Curtain

Submitted by: monkwarrior 1 week ago in Misc


Wouldn't you like to have one of these?
There are 12 comments:
340
do you think you could make pressurized units of glass that are insulated, Low-e Argon, with it?

A lot of modern windows are filled with gas between 2 layers for insulation. seems like this would prevent that, warmth or special curtain . hmmm
0
Reply
Male 4,319
How am I supposed to discreetly peep on my neighbors with this?
0
Reply
Male 1,608
DuckBoy87 stand on your head, and the sand will run up.
1
Reply
Male 1,022
Great application of an old idea, I had one of those sand pictures which this seems to be based on, picked it up on a Spanish holiday.
0
Reply
Male 109
Those are cool.  I love how it looks like the same appears and disappears.
0
Reply
Male 8,668
Had a small desk-sized version back in the 70's. The sand was dyed.
0
Reply
Male 2,467
It's an Etch-A-Sketch without the knobs.
0
Reply
Male 972
Like a Lava Lamp :-P 
Maybe if it rotated itself... can't see spinning it all the time as being that much fun. Still cool though!
0
Reply
Male 17,643
Happy birthday, BTW Monk
0
Reply
Male 12,244
Draculya how did you know?
0
Reply
Male 2,203
monkwarrior You've left enough clues.
0
Reply
Male 12,244
lockner01 such as?
0
Reply