Why does scraping a metal utensil in aluminum cause the taste of food inside or on the aluminum to become unpleasant and metallic? - Quora
![Why does scraping a metal utensil in aluminum cause the taste of food inside or on the aluminum to become unpleasant and metallic? - Quora Why does scraping a metal utensil in aluminum cause the taste of food inside or on the aluminum to become unpleasant and metallic? - Quora](https://qph.cf2.quoracdn.net/main-qimg-1071c827d02682f68ce7799e3d499098.webp)
Why does scraping a metal utensil in aluminum cause the taste of food inside or on the aluminum to become unpleasant and metallic? - Quora
![Stainless steel revolutionised eating after centuries of a bad taste in the mouth | Science | The Guardian Stainless steel revolutionised eating after centuries of a bad taste in the mouth | Science | The Guardian](https://i.guim.co.uk/img/static/sys-images/Guardian/Pix/pictures/2015/4/30/1430400646735/5ec01cf4-98d2-4377-b080-2cdf0a7db2d5-1988x2040.jpeg?width=465&dpr=1&s=none)