Today at the CSHL #CryoEM course Lauren @lalexandrescu.bsky.social showed everyone how to make their own Quantifoil-style holey cryo-em grids! Thanks to @johnrubinstein.bsky.social for introducing us to this technique - I predict it will be adopted by many other labs!

Welcome to the participants of the 2025 #CryoEM course at Cold Spring Harbor Lab @cshlaboratory.bsky.social ! It's going to be a great 2 weeks immersed in all aspects of single particle cryoEM methods.