The STORE

So a while back I had the idea to take this small metal detector into Walmart and scan all of these toy sand gold bricks to see which one had the gold inside and it actually worked and we found real gold and now I want to see if you can take a scale to the store and simply weigh the gold bricks to do the same thing because the rocks inside the ones that don't have gold weigh 9 grams and the gold itself doesn't weigh anything so the idea is that the lightest bricks should have the gold so I went to the first store and weighed the gold bricks and chose this one to buy but it had a rock inside and so I figured it just wasn't a big enough sample size so I went to the dollar store to weigh these diamond bricks to try to do the same thing with these and since it's a 124 chance to find a diamond I went to all the local dollar generals and weighed every single diamond brick until I'd weighed way more than 24 bricks and I bought all of the lightest ones from each store this one weighed a whole 7 grams less than this one and so I had a handful of bricks to test to see if we would find a diamond and after breaking open the first few all we found was these rocks but I was saving the lightest ones for last thinking surely we would find a diamond and I was losing hope down to the very last one we broke it open and a rock