Water filled hot tubs are soooo 2016.
Go to and use promo code “MarkRober” for $50 off any mattress. They’re super dope.

By popular demand I have shirts now! I picked the high quality shirts and make $0 on all items which is why they are priced handsomely.

Build info:

MUSIC-
0:17- I’ve got no info on this song. Sorry.
1:40- Cereal Killa- Blue Wednesday-
2:54- Danijel Zambo- Devil in Disguise
3:25- Keep on Trying- Andrew Applepie-
4:50- Berlin- Andrew Applepie-
6:20- Cereal Killa- Blue Wednesday-
7:20- Pata Pata- Matt Cherne-
8:45- Q- Blue Wednesday-
9:37- Too Happy to be cool by Notebreak-

Summary: Fluidized beds are used in industry for various reasons. They also happen to be really cool to play with and swim in. I made a liquid sand hot tub by adding air in just the right way.

PLEASE CONSIDER SUBSCRIBING:

****************************************­

I make videos like this once a month all year long while supplies last:

CHECK OUT MY CHANNEL:

INSTAGRAM:

TWITTER:

FACEBOOK:

49 COMMENTS

  1. If I could explain this by my own words then imagine liquid molecules, we all know how they are separated from each other compared to a tightly packed solid. The air below the sand separates each grain of sand making each one of them kinda like a liquid molecule thus making that pile of sand act like water

  2. L
    Li
    Liq
    Liqu
    Liqui
    Liquid
    Liquid h
    Liquid ho
    Liquid hot
    Liquid hot t
    Liquid hot tu
    Liquid hot tub
    Liquid hot tube
    Liquid hot tub
    Liquid hot tu
    Liquid hot t
    Liquid hot
    Liquid ho
    Liquid h
    Liquid
    Liqui
    Liqu
    Liq
    Li
    L

  3. I've been hauling frac sand for years. Unloading with air is an every day occurrence. The theory behind it being fluid never occurred to me. I figured just the brute force of air pushing it into a silo. Our bulk trailers have 3 air driven vibrators per pod, with a total of 3 pods. It takes 1 to 1.25 hours to unload 50,000 lbs without using the vibrators. I use mine every day and consistently average 35-50 minutes. Thank you for the explanation!

Comments are closed.