Most Hydro Flask caps are made of plastic and all are BPA-free. The lid’s slim spout makes this bottle easier to drink from than other wide-mouth bottles. Marki Williams/NYT Wirecutter ...

This article was originally published with the title “Apparatus for Distilling and Sterilizing Water” inSA Supplements Vol. 38 No. 972supp(August 1894), p. 15541doi:10.1038 ...

Federated Class-Incremental Learning (FCIL) aims to design privacy-preserving collaborative training methods to continuously learn new classes from distributed datasets. In these scenarios, federated ...