Purifying Pee

Good one!

Alkaline metals

The alkali metals, found in group 1 of the periodic table are very reactive metals that do not occur freely in nature.

These metals have only one electron in their outer shell. Therefore, they are ready to lose that one electron in ionic bonding with other elements.

The alkali metals are softer than most other metals.

Cesium and francium are the most reactive elements in this group. Alkali metals can explode if they are exposed to water.

The Alkali Metals are Lithium, Sodium, Potassium, Rubidium, Cesium and Francium.

Indestructible molecules

Wonder how many years it'll take to decompose or will it ever?

Surface tension - custard

Here's another on non-Newtonian liquids.

Spectacles

Simply amazing!

Food Flatulence

Sprouts, sounds good, smells not.

Viscosity

We should have the Science Center guys make some of this for public entertainment.
Start a competition for the longest run on it will make it into a big hit, maybe even into the national sport!

Catching Cold

Although whats been said on the video about catching the flu bug and not the cold is right,
It has been shown that exposure to cold temperatures does slow blood circulation and in turn lowers the immune system's response to viruses.

Miracle Fruit

Wow. How come we don't have that in Singapore?

Hydrostatic Shockwave

Small in, Big out!