Productivity
These Bro Scientists Want to Sell You Mind-Hacking Pills
How about a nice cube of coffee to start the morning?

One Go Cube has 50mg of caffeine, equivalent to about half a cup of coffee, along with folic acid, vitamins B6 and B12, and the amino acid L-theanine, which boosts the effects of caffeine.
Photographer: Will Anderson for Bloomberg Businessweek