Welcome back to Science Goes Boom, your DHS-approved source for learning how to blow stuff up. First up, homemade smoke grenades. This is why your husband loves me:
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Lego Skynet, Rubber, and Totally Not GMO…
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Welcome back to Science Goes Boom, your DHS-approved source for learning how to blow stuff up. First up, homemade smoke grenades. This is why your husband loves me: