Whatever you think of clocks, most people need to them from time to time as they are essential to out everyday lives, so why not have one that is really cool like the gear clock from Chinavision.
This can be used to teach youngsters to tell the time or show them how a convention ...
The first question that anyone would probably ask is “Why?” and really watching it underwater does seem a fairly strange thing to be doing. But being waterproof is pretty cool, after all most devices would be ruined with only the slightest drop of water falling on it.
The de ...
