animated gif thread (8 Viewers)

82dNh.gif

Grapefruit
 
To view this content we will need your consent to set third party cookies.
For more detailed information, see our cookies page.


To view this content we will need your consent to set third party cookies.
For more detailed information, see our cookies page.


To view this content we will need your consent to set third party cookies.
For more detailed information, see our cookies page.


To view this content we will need your consent to set third party cookies.
For more detailed information, see our cookies page.
 
As a young lad, I assumed that quicksand would eventually kill me. That or piranhas or soldier ants. Funny. Now I realise it'll be something to do with my colon.
 
I'd like someone who knows physics to explain it to me

Undergrad level physics explanation: Quicksand is what's known as a non-Newtonian fluid, it acts like a fluid until the application of energy (i.e. stepping on it or vibrations) and then it shows behaviour not typical of fluids as we generally know them. In the case of quicksand (or custard), hitting it causes it to firm up as the energy of a footfall or whatever causes it to tighten so it supports the weight of the person. If you stand still, you are no longer applying enough pressure and the quicksand becomes more liquid-like again, causing you to sink.
 

Users who are viewing this thread

Activity
So far there's no one here

21 Day Calendar

Fixity/Meabh McKenna/Black Coral
Bello Bar
Portobello Harbour, Saint Kevin's, Dublin, Ireland
Meljoann with special guest Persona
The Workman's Cellar
8 Essex St E, Temple Bar, Dublin, D02 HT44, Ireland

Support thumped.com

Support thumped.com and upgrade your account

Upgrade your account now to disable all ads...

Upgrade now

Latest threads

Latest Activity

Loading…
Back
Top