Thursday, July 16, 2009

Perfect pair of balls

Nothing much can be said about these spherical objects except they are perfect.

At each 1 kg "exactly", they are smooth to near 0.0000000003 of a meter.

These silicone balls were made in Australia's Commonwealth Scientific and Industrial Research Organization aka CSIRO as they didn't want to depend on the International Prototype Kilogram of the le Système international d'unités.

So as they say in Australia...

"Our balls are better than your balls, mate!"

Source : Makezine

Today is 16th July 2009
Time now is 09:37 hrs

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