Rwanda bees being wiped out by pesticides. The use of pesticides in East Africa, some sold by European firms despite being banned in the EU, is killing off bees in large numbers and threatening whole ecosystems.
What makes large numbers of 'squishy' grains start flowing
Researchers uncover what makes large numbers of “squishy” grains start flowing - EurekAlert
Counting Conundrum – Nerve Cells Can Detect Small Numbers of Things Better Than Large Numbers of Things
