Why is a vacuum useful?

Answer Jaws

Top Q&A For: Why is a vacuum useful

How are vacuum cleaner useful in our lives?

What is the minimum vacuum pressure a vacuum pump should have for a vacuum bag repair?

Answer yesThis answer is not correct. Please note accompanying discussion and the associated hyperlink to a science fair study. Dea. Steve Johnson

You cosigned on a Rainbow vacuum for your mom and she gave the vacuum away as a gift and now she has past away can you go after the person she gave the vacuum to?

What similarities do vacuum packing bags and vacuum canning jars have?