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  • Walmart.com rebuilds

    Slava Rubin, Indiegogo co-founder & CEO, shares his thoughts on Walmart's website conversion in order to better compete with Amazon. Rubin says it's a huge step in the right direction.

  • Tech Crowd leader of the week: Blink smart security

    IMMEDIA co-founder Don Shulsinger explains how the Internet of Things is transforming daily life.

  • Apple CEO Steve Jobs announces the new iPad during an event at Yerba Buena Center for the Arts, Jan. 27, 2010, in San Francisco.

    On Throwback Thursday, the "Squawk Alley" crew looks back at the original iPad and revisit Walt Mossberg's review of the product. Walt says almost nothing has grown as fast as quickly as tablets.

  • Tech Crowd winner: 3-D printing revolutionary

    Bill Gross, New Matter CEO, is the winner of CNBC's first Tech Crowd contest. Gross discusses his winning product and the future of 3-D printing. Gross says, "3-D printing is going to be transformative to manufacturing."

  • Amazon CEO Jeff Bezos.

    Amazon's first sale was a book purchased by a computer scientist. Now printed books account for under 10 percent of its revenue.

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