Web Results

twitter.com/olp_tcdsb/status/844559871827738624?lang=en

Mar 22, 2017 ... Amazing Science Projects! @TCDSB… " ...

van.physics.illinois.edu/qa/listing.php?id=2390&t=fruit-batteries

This means the potato is a better battery than the lemon. ... I tried this science fair project, I used apples,pears and oranges, but I had a problem.