Unit 5 Links

Here are my Unit 5 Links

1.

2. https://www.youtube.com/watch?v=8Yw04Nhz6P4

This second video took a closer look at vacuum atmospheric pressure and took a look at what elevation did to impact it. It also explained the use of mercury barometers in this process.

3. https://www.youtube.com/watch?v=kEHdyiBMgAg

This third link is to a video that explores the “instant ice” trick a little bit further. It shows different ways to conduct the experiment and shows how it works in multiple ways!

4.https://www.stevespanglerscience.com/lab/experiments/instant-freeze-soda-ice/

For my final link, I chose a science experiment site that further unpacked the “instant ice” a bit, but it went into more detail as to why it works, mentioning energy, crystallization, impurities, and supercooling.