DO. NOT. DO. THIS.
Seriously, do not do this. In no manner of speaking should you do this.
That is a photo of a glow stick in a Mountain Dew bottle.
Baking soda and peroxide creates a corrosive, and adding it to a carbonated drink will cause it to explode. It eats through solid concrete.
DO NOT DO THIS.
left out all the annoying happy responses to give you this PSA
A while back, I did try this. I was disappointed that it didn’t glow, but I don’t remember a corrosive explosion that ate through concrete.
(Source: imgfave, via seasonforstars)