One large Milky Way galaxy or many galaxies? 100 years ago, Edwin Hubble settled astronomy's 'Great Debate'
A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the ...
This DIY Hack Took My Bedroom's Overhead Lighting From "Hospital Waiting Room" To "Hotel Suite" (And Cost Less Than $30)
I don’t mean to be shady (pun intended), but this "big light" makeover outshines most options that cost way more.