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LIBRARIES ARE COOL tshirt
Sale Price $19.31. Original Price $21.45. Comp. value
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WEATHER IS NOT THE SAME AS CLIMATE tshirt
Sale Price $19.31. Original Price $21.45. Comp. value
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KEEP CALM AND FOLLOW THE LAWS OF THERMODYNAMICS T-Shirt
Sale Price $19.76. Original Price $21.95. Comp. value
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Science is Awesome T-Shirt
Sale Price $27.32. Original Price $30.35. Comp. value
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The First Law of Thermodynamics T-Shirt
Sale Price $32.31. Original Price $35.90. Comp. value