They flash, and sparkle, and glow with their own living light.

I count the sparkle of constellations to foretell the future of my love.

That sparkle you're seeing is not luminescence, that's just electronic noise on these super intensified cameras.

The one final bit of sparkle we'll put in at the very end here is an utterly impractical flight vehicle, which is a little ornithopter wing flapping device that rubber band powered that we'll show you.