What is the coolest technology ever?

>>59636309
The toaster is a genius technology invented to give bread the suntan they have ever wished for.

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>>59636309
VERY cool

>>59636309
To be frank, the iPod really changed my life. I remember when I first got it at my 7th birthday party, and ever since the apple products have been a huge impact on my social life because the iPod is prophet muhammed.

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>>59636309

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This right here

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>>59636309
This. And I don't mean the language but the fact that you can spin the logo, obviously.

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Liquid nitrogen

>>59636309

Escalators.

If they break down they are still functional stairs.

Satellites

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At 0.006K for 15 days, this must be it

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Software Defined Radio.