On this episode of Last Week in Tech, the team: -breaks down what we learned at last week's congressional committee meetings on social media (http://pops.ci/qm8DhL) -examines the cultural impact of Google and its products as the company turns 20 years old -and chat with author Brian Merchant about what to expect at Apple's iPhone event this week (http://pops.ci/zAX5ip). Email us questions, suggestions, or unabashed compliments at [email protected] or tweet us at www.twitter.com/LastWeekInTech. For all the stories we discussed and more, head to pops.ci/lwit. For all of Popular Science's technology stories, head to www.popsci.com/technology. Our team: Corinne Iozzio (www.twitter.com/corinneiozo) Stan Horaczek (www.twitter.com/stanhoraczek) Rob Verger (www.twitter.com/robverger) Eleanor Cummins (www.twitter.com/elliepses) Music by: Billy Cadden (www.twitter.com/billycadden) Edited by: Jason Lederman (www.twitter.com/lederman)