![](https://i.ytimg.com/vi/P4-n0IMQSrQ/maxresdefault.jpg)
![We're Hunting Vampires](https://i.ytimg.com/vi/P4-n0IMQSrQ/maxresdefault.jpg)
We're Hunting Vampires
[P4 Maths and up: Angles] Today we're hunting vampires. With sunlight. Self-explanatory. But how, you ask? With the power of HAMON!...
![](https://i.ytimg.com/vi/3oM7hX3UUEU/maxresdefault.jpg)
![Spinning Tables and Energy Systems](https://i.ytimg.com/vi/3oM7hX3UUEU/maxresdefault.jpg)
Spinning Tables and Energy Systems
[ P5 Science and Up: Energy ] Ever wondered what would happen if you put a free-rolling object, like a ball, on top of a sinning object...
![](https://i.ytimg.com/vi/qo_wZ1zjh_Q/hqdefault.jpg)
![Short shortest path problem](https://i.ytimg.com/vi/qo_wZ1zjh_Q/hqdefault.jpg)
Short shortest path problem
[S3 Maths and Up: Trigonometry] Not exactly the shortest short path problem, but definitely a short shortest path problem. Kept you...