Sheldon's Blue Ames Bros Destroyer T-Shirt From Big Bang Theory

This blue Ames Bros destroyer t shirt was worn by Sheldon in Season 2, Episodes 8 (The Lizard-Spock Expansion) and 18 (The Work Song Nanocluster)

Sheldon's Roboticus Carpalium T Shirt in the big bang theroy

Sheldon's Roboticus Carpalium T Shirt

This Sheldon's Roboticus Carpalium T Shirt was shown in the S02E18 (The Work Song Nanocluster),When they four boys were making 1000 flower barrettes called penny blossoms in one night .
Humaniform robot hand, similar to humans in dexterity, 24 joints, 20 degrees of freedom, powered by 40 forearm muscles. High-speed hands. (Shadow Robot Co. London, U Tokyo, U Laval CDN.)

Flash Costume from the big bang theory

Flash Costume

This Flash Costume wron by all of them in the big bang theory,as seen in Season 1, Episode 6 (The Middle Earth Paradigm) and Season 2, Episode 18 (The Work Song Nanocluster).
Sheldon high on coffee is the Flash:Penny persuades Sheldon to drink coffee in order to keep awake to finish the work they have to do. Sheldon replies: "Very well. But if this leads to opiates or hallucinogenics, you're going to have to answer to my mother."
A while later Sheldon hyperactively roams the room in his Flash costume in search for more coffee. "Zoom, zoom, zoom! Where's the coffee? No problem, I'll be back before this banana hits the ground. Zoom, zoom, zoom, zoom, zooomm!"