Tumbler - February 22, 2017 at 01:57AM

#Hydrochloric $Acid and Baking Soda cause an #exothermic #reaction….gotta wear #gloves! Though the result is….#salt water… and #Carbon #Dioxide… #science #technology #experiment #teens #bronx #geek #nerd #geekchic #girlsrock #girlsintech http://ift.tt/2mbwZS7
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