The Leidenfrost Effect

I once heated up my pan for too long while cooking.

I added in my butter and the pan smoked and the butter went brown instantly.

Panic, I switched off the stove and pour in water...

I saw a phenomenon which I never seen before. Nor did I bothered to learn up this peculiar incident as it did slipped off my mind after that.

Until today when 9GAG posted this... I gain a new science knowledge.

How funny it is to bump into a science phenomenon when you aren't still aware of the truth and explanation behind it...

Ants That Move like Solid and Liquid

Ants. Solid. Liquid. They don't seem to have a correlation at all for me until this morning.

It seems that fire ants in a small colony or group can exhibit a very jaw dropping effect: they can behave as a solid or as a liquid.

Check this link out, courtesy of nytimes.com

Circuit Scribe

Imagine a world without wire. Imagine wireless-less.

Yet, you can still connect things. A battery to a bulb. A generator to a machine. Without wires. Without wireless.

HOW?

Watch the video. And get AMAZED!

Source: Electroninks youtube

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