| Duration | Views/day | EduTube-Index | |||
|---|---|---|---|---|---|
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Brainiac: Alkali Metals |
What happens when alkali metals come into contact with water? |
3:16 | 849 | 3.31 |
|
Fun with Sulfur Hexafluoride |
SF6 is 6 times heavier than air, and interesting results take place with experimentation. |
1:47 | 459 | 0.00 |
|
Brainiac Thermite and Liquid Nitrogen |
What happens when you have burning thermite and liquid nitrogen? |
1:41 | 569 | 1.15 |
|
Non-Newtonian liquid - hole that does not disappear |
A mixture of cornstarch or potato flour and water in a ratio between 2:1 and 3:2. |
2:44 | 1427 | 5.51 |
|
Pool filled with non-Newtonian fluid |
A pool is filled with a mix of cornstarch and water made on a concrete mixer truck, so it becomes a non-newtonian fluid. |
4:02 | 3169 | 1.54 |
| See video | Chill A Coke In 2 Minutes |
Put it in a bowl of ice, water, and salt. The salt lowers the freezing point of water. |
0:00 | 1707 | 2.70 |
|
Photosynthesis |
This animation shows the process of photosynthesis. Energy from light is absorbed by chlorophyll, exciting electrons which then pass through an electron transport chain. |
5:04 | 529 | 5.25 |
|
Reactions of Sodium and Potassium with Water |
A chemical demonstration of the reaction between Sodium and water and between Potassium and water |
7:23 | 262 | 0.00 |
|
Reactions of Rubidium and Cesium in Water |
More violent reactions than Potassium and Sodium. See the periodic table: http://www.elementsdatabase.com/Images/periodic_table.gif
|
0:25 | 275 | 0.00 |
|
Nuclear Fusion |
A presentation by the Institute for Plasma Physics, Germany. Website: See also: http://en.wikipedia.org/wiki/Nuclear_fusion
|
10:34 | 247 | 0.00 |