Why can stomach acid dissolve things like metal, but not corn? What's the point of eating corn if we can't digest it? - Quora
![Human stomach acid is so strong it can dissolve metal. The penny on the left was taken from a dog's stomach. The right, from a... – @injuries-in-dust on Tumblr Human stomach acid is so strong it can dissolve metal. The penny on the left was taken from a dog's stomach. The right, from a... – @injuries-in-dust on Tumblr](https://64.media.tumblr.com/bfbcae2e50f3ff287d87d0ee72d08698/tumblr_pg3akmjAej1qg3ex2_1280.jpg)
Human stomach acid is so strong it can dissolve metal. The penny on the left was taken from a dog's stomach. The right, from a... – @injuries-in-dust on Tumblr
![Stomach acid strong enough to dissolve metal! So why doesn't it burn you? | by James Lilley | Medium Stomach acid strong enough to dissolve metal! So why doesn't it burn you? | by James Lilley | Medium](https://miro.medium.com/v2/resize:fit:448/1*S68XEbHD5HEFuVofH-S1mQ.png)