In progress....
What Happens: When Marshall's model rocket is launched, a mysterious object returns in its place. The device only reacts to Vaughn's and Josie's touch. Everyone soon discovers that it emits a laser beam that may carry an important message.
What's Involved: Okay, here's what the episode features:
1.) Wormholes
2.) Biometrics
3.) Lasers
4.) Holograms
5. Inter-dimensional travel.
We've talked about #1 and #5 already, so let's start with #2-- biometrics.
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Now, let's check out #3.... Yay! Lasers! I loved playing with them as a kid. Actually, I still do. But obviously, you can do more with them than taunt a cat or make pretty designs on a wall.
fghdfhjgjghbh How do holograms work anyway?
Final Verdict:
