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Ferrous Wheel T-Shirt
from Think Geek
As worn by Leonard in Season 3, Episode 12 (The Psychic Vortex) |
| © Warner Bros. |
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Retro Japanese Robot T-Shirt
from cafepress
As worn by Leonard in Season 2, Episodes 4 (The Griffin Equivalency) and 16 (The Cushion Saturation) |
| © Warner Bros. |
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Capsaicin Molecule T-Shirt
from ThinkGeek
As worn by Leonard in Season 1, Episode 1 (Pilot) and Season 2, Episode 5 (The Euclid Alternative) |
| © Warner Bros. |
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Caffiene Molecule T-Shirt
from ThinkGeek
As worn by Leonard in Season 1, Episode 2 (The Big Bran Hypothesis) |
| © Warner Bros. |
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Paradox Molecule T-Shirt
from cafepress
As worn by Leonard in Season 1, Episode 4 (The Luminous Fish Effect) |
| © Warner Bros. |
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Adrenaline Molecule T-Shirt
from cafepress
As worn by Leonard in Season 1, Episode 3 (The Fuzzy Boots Corollary) and Season 3, Episode 19 (The Wheaton Recurrence) |
| © Warner Bros. |
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Wisdom T-Shirt
from Project Shirt (in red)
As worn by Leonard in Season 2, Episode 12 (The Killer Robot Instability) and Season 3, Episode 19 (The Wheaton Recurrence) |
| © Warner Bros. |
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