3D Hubs is an online manufacturing platform that provides engineers with on-demand access to a global network of manufacturing partners. With the fastest lead times and most price-competitive parts, 3D Hubs makes manufacturing easy from prototyping to end-part production. Users can easily upload their design, instantly receive a quote, and start production at the click of a button.

We all need mentors, particularly when the odds seem stacked against us. To find his own, four-time #1 best-selling author Tim Ferriss tracked down more than 100 eclectic experts to help him, and you, navigate life. Through short, action-packed profiles, he shares their secrets for success, happiness, meaning, and more.