How to Do the Collapsing Mattress Prank?

Answer This article would benefit from step-by-step photos. You can help wikiHow by adding photos to this article. Click here for instructions. Notice added on 2008-12-05.How to pull the best dorm room pr... Read More »

Top Q&A For: How to Do the Collapsing Mattress Prank

What Keeps a Star From Collapsing?

The life cycle of a star is a long-term struggle between gravity and nuclear energy pressure. Gravity initiates the collection of enough gas in a region of space so that a star can form. A star has... Read More »

How do you know if the universe is collapsing or expanding?

A proper Theory of the Universe is the only way to know. Measurements must be interpreted in the context of a Theory, so measurements themselves like the redshift do not in themselves provide a way... Read More »

Collapsing when standing up quickly?

It is due to orthostatic pressure changes.

How to Use a Rivet Nut Collapsing Tool?

Rivet nuts have a cylindrical body with a flared head. Inside the cylindrical body are threads for locking a fastener to the rivet nut. A rivet nut tool collapses the cylindrical body of the rivet ... Read More »