Love cycling, but prefer to do it at night when the roads are much less congested and the temperatures are cooler? Well, you might want to think about protecting yourself from wayward motorists with the Cyglo bike tires as it comes with embedded LEDs which will glow in a perfect circle of light as the wheels turn. At least it increases your visibility by a reasonable margin, lowering the risk of you being added to the national statistics where accidents are concerned. You won’t need any batteries with this, since it will be powered by the spinning of the wheel itself. No word on pricing, but it should be pretty expensive considering something like this has yet to be marketed in a big way.