On this episode of Last Week in Tech, the team: -talks the new MacBook Air and all the other products from this week's Apple Event (http://pops.ci/RCtZqi) -discusses Twitter possibly removing the 'like' button and Facebook's user growth stalling or falling around the world (http://pops.ci/zAX5ip) -and answers YOUR questions from social media and emails.

Email us questions, suggestions, or unabashed compliments at LWIT@popsci.com 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)

Music by: Billy Cadden (www.twitter.com/billycadden)

Edited by: Jason Lederman (www.twitter.com/lederman)