Taking images of tiny structures within cells is tricky business. One technique, cryogenic electron tomography (cryoET), shoots electrons through a frozen sample. The images formed by the electrons ...
Google searches for micro-needling facials are up more than 5,000 per cent – but what exactly is it and who are its other ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback