Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

A litre is a unit of measurement. You measure small amounts of liquid in millilitres (ml), while greater volumes are measured in litres. Juice often comes in 1 litre bottles and so do things like ...

You’re moving, or maybe you’ve just got a lot of stuff, and you need to rent out a storage container—but you have no real sense for how much storage you need. Keep reading, because understanding the ...

Sneezes, rain clouds, and ink jet printers: They all produce or contain liquid droplets so tiny it would take several billion of them to fill a liter bottle. Measuring the volume, motion and contents ...

In industrial oils, contamination of water can create major problems with regard to machinery parts. This is because water will not only change a lubricant’s viscosity, but would also lead to chemical ...