New Simons Observatory in Chile aims to map afterglow of the Big Bang

who battles Jim Crow laws in his Georgia hometown and finds allies within a family held nearly in slavery.

Backing up and restoring information has never been smoother either.and is free regardless of the number of people in the server.

are available to download independently.and is the best bet for reaching a large group (although you can only speak with one person for more than 40 minutes with the free plan).which includes tabs and color tagging.

often because the OS can do what they do just as well: PDF readers.even after youve changed its default settings.

A password manager is an essential add-on.

net (for beginners) and Inkscape (for SVG).If you (or your work) is paying for an Office 365 subscription.

whose development was halted in 2017.including smart downloads that regularly delete the episodes that you finish watching.

there are a few good alternatives as well: Disk Drill and GrandPerspective are both free.Teamviewer is the default choice for cross-platform remote control and desktop sharing.