Can you ‘scoop out’ your period? The viral claim that has OB-GYNs rattled — and the risks involved

The viral claim that you can simply “scoop out” your period has OB-GYNs in a cramp — but they were quick to debunk and ...
Nature

Purification of RNA from cells and tissues by acid phenol–guanidinium thiocyanate–chloroform extraction

This protocol describes a single-step technique for the purification of RNA. Cells are homogenized in guanidinium thiocyanate and the RNA is purified from the lysate by extraction with ...