This week on the Vergecast, with Dieter, Nilay, and Nicola missing we have put together an alternative cast featuring Chris Ziegler, Sean O'Kane, and Loren Grush, with video director Mark Linsangan and social video reporter Kirsten Frisina discussing the news of gravitational waves, Google cars, and maybe a little Valentine's Day talk.

We have a whole network of podcasts now! You can find them all in iTunes. They include the all new Ctrl Walt Delete podcast with Walt Mossberg and Nilay Patel, which dives deep into tech; Verge ESP with Emily Yoshida and Liz Lopatto, which blurs the lines between science and entertainment, and What's Tech? with Christopher Thomas Plante, which explains technology in layman's terms. You might also want to check out Re/code Decode, hosted by Kara Swisher.