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  • CrunchLabs: Where kids adults learn to Think like Engineers
    Think Build Play Test Solve Hack Crunch Like an Engineer Build a new toy Hack a robot Years of learning and fun with Mark Rober!
  • Shop All CrunchLabs Products
    In addition to the STEM-based Build Box and Hack Pack subscriptions, we offer Phat Gus plushies, toy and robot add-ons and extras, CrunchLabs and Mark Rober apparel, and gift subscriptions for holidays and birthdays and all other reasons!
  • Drawing Machine - Linkages
    A linkage uses pivoting bars to guide a machine's movement Your Drawing Machine uses linkages to guide the pen in complex but predictable patterns The linkage arms are connected to wheels that spin at slightly different speeds The arms also pivot in different places Those differences change where the pen can go!
  • Videos - CrunchLabs
    Want to watch every CrunchLabs video ever (even the secret ones)? Here's the place Build Box and Hack Pack subscribers get extra exclusive content, so be sure to create an account!
  • Build Box Subscription by Mark Rober - Choose Your Plan! - CrunchLabs
    What's Included: One new build-it-yourself toy every month; Win a Platinum ticket - each box gives you a chance to win a trip to CrunchLabs to meet create with Mark Rober*; Unlock a fun and educational video from Mark Rober with every box; Free US shipping
  • About Us - CrunchLabs
    We’re a small team of fun-loving engineers, designers and makers led by Mark Rober, our Head EnginNerd former NASA engineer And yes, CrunchLabs is a real place!
  • Subscription Comparison - CrunchLabs
    Which CrunchLabs subscription is right for you? Build Box vs Hack Pack The Build Box is perfect for younger audiences new to engineering The Hack Pack is for teens and adults, who might also want to learn to code and hack Why not try both?
  • CrunchLabs
    Best gift ever! CrunchLabs is a monthly STEM subscription box (toys robots) for kids, teens and adults, designed by former NASA engineer and YouTuber Mark Rober With our fun AND educational Build Box and Hack Pack programs, you will learn to think, build, play, test, hack and solve like an engineer!
  • Lock Box - Pin
    In engineering, a pin secures the position of two or more parts relative to each other When a key with the right combination is inserted on your Lock Box, the key pins and the spring-loaded driver pins align at the shear line to open the box
  • Label Maker - Stepper Motor
    Hack Pack Box 003: Label Maker! Subscribe now to start building, coding and hacking your very own robots (alongside Mark Rober)





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