vacuum

When you drink through a straw, you create a vacuum, allowing the pressure of the surrounding atmosphere to push your beverage upward.

If you could create a complete vacuum in a straw, the highest you could draw a drink of water is around 10 meters or 33 feet.

In addition, buildings don’t get built in a vacuum, and the tallest ones are usually at the center of dense urban areas.

-It's the Shark Wand Vacuum Cleaner.

And quantum computers may be essential to stabilize the vacuum and hydrogen so that they don't cause an accident or they don't fall apart.

For lower voltages, the circuit breakers can be located in a sealed container under vacuum to avoid electricity conducting in the air between the contacts.

And then, I did a follow-up to the water hammer video talking about transient vacuum phenomena that can collapse pipes if they’re not designed and operated correctly.