3 ms·
It's pretty well established that lead was a factor, by multiple studies. I'm guessing it wasn't quite as sound a debunking as you remember?
by bronson 12y ago
It's pretty well established that lead was a factor, by multiple studies. I'm guessing it wasn't quite as sound a debunking as you remember?
- scottlocklin 12y agoThe main problem with the study: it was only done in Western Europe and North America. It doesn't work when you try the idea on, say, Japan.