By using thumbtacks this guy managed to obtaind some stuningly cool hologram that are just scratched onto the surface. By using the sun as a tool, he showcases this achievement. Pretty cool! Enjoy!

Here's a collection which I envy. A HUGE 40oz empty bottles collection. He has them literally everywhere, and he confesses, that even he doesn't know where they are and how they're stacked. Truly inspiring!

This is a video presentation by Will Wheaton in which he praises Sony's OLED TV with 1,000,000/1 Contrast ratio. OLED TV's can be as thin as 3mm. So if you're thinking of buying yourself a plasma/LCD TV maybe you should wait, because as OLED technology matures, prices for plasma and LCD TVs will plummet!