Sonic Screw Driver

The Sonic Screwdriver Programmable TV Remote lets you feel like a time lord while lounging on your couch eating fish fingers and custard. This Mark VII Sonic Screwdriver is specially created for Earth use. It's been simplified so as not to cause danger to human operators, while still being an extremely powerful tool in the wrangling of entertainment electronics.
This advanced, gesture-based, infrared remote can learn the control codes from almost any regular remote control. Using simple and intuitive movements you will be able to use the Sonic Screwdriver to control your devices just like The Doctor. Rotate clockwise or counterclockwise to adjust the volume on your iPod dock; flick the Sonic Screwdriver up and down to change TV channels or navigate the program guide; and even open your DVD tray by pulling back on the Sonic Screwdriver.
With 13 gestures and 3 memory banks, you can store up to 39 remote control codes on the Sonic Screwdriver: plenty to control all of your Earth-based entertainment equipment. In Control Mode, each gesture triggers a classic Sonic Screwdriver sound effect and the tip illuminates with a bright green light. (There's also a Quiet Mode if you're stealthy.) And because The Doctor doesn't let just anyone use his stuff, there's a Lock Code that allows you to ensure that it's yours... ALL YOURS
so I leave you with this.............

Time Travel

The thing we've always asked each other if we had a time machine what would we change if anything.  Many science fiction shows have utilized this concept to extreme levels one show which I'm sure alot of you guys know about is Doctor Who.  However his maching the Tardis can go through not only time but space as well.  If many people believe in Einsteins theory of time travel this is completly possible for the fact of his concept is the fact that you can bend the time and space around you and further creating the idea of Worm Holes.  Worm Holes are something we are not sure are there but it should have the concept to go back and forth through time and space.  Something Stephen Hawking as noted is that if time travel existed why is there no travelers but until next time i leave you with this