People everywhere are hot for heat pumps. These electric appliances—which perform the same heating and cooling tasks as traditional HVAC systems, just much more efficiently—have been outselling gas furnaces over the past couple of years. Their proliferation seems to be pointing more towards an energy-conscious electric future in people’s homes. And, four months ago, nine states in the US signed a memorandum of understanding that says that heat pumps should make up at least 65 percent of residential heating, air conditioning, and water-heating shipments by 2030.

But, what exactly is a heat pump? How does it work? How much does it cost to replace your furnace with one, and how much money does making the switch actually save you in the long run? Let’s also consider the same question we’re asking about AI: how much will this change or displace existing jobs for the people who have been trained to install and service traditional HVAC systems?

WIRED staff writer Matt Simon is our in-house heat pump expert. He joins us this week to tell us everything we need to know about these appliances he calls “climate superheroes.”

Show Notes:

Read all of our heat pump coverage. Don’t miss Matt’s story about the heat pump technician shortage. Matt also took a look at the in-window heat pumps now hitting the market that look and operate like in-window AC units. WIRED’s Rhett Alain digs into the physics of heat pumps.

Recommendations:

Matt recommends the book Drunk: How We Sipped, Danced, and Stumbled Our Way to Civilization by Edward Slingerland. Mike recommends the book Rebel Girl: My Life as a Feminist Punk by Kathleen Hanna. Lauren recommends taking a staycation.

Matt Simon can be found on social media @mrmattsimon. Lauren Goode is @LaurenGoode. Michael Calore is @snackfight. Bling the main hotline at @GadgetLab. The show is produced by Boone Ashworth (@booneashworth). Our theme music is by Solar Keys.

Google held its annual I/O developer event this week. The company gathered software developers, business partners, and folks from the technology press at Shoreline Amphitheater in Mountain View, California, just down the road from Google corporate headquarters for a two-hour presentation. There were Android announcements, there were chatbot announcements. Somebody even blasted rainbow-colored robes into the crowd using a T-shirt cannon. But most of the talk at I/O centered around artificial intelligence. Nearly everything Google showed off at the event was enhanced in some way by the company’s Gemini AI model. And some of the most shocking announcements came in the realm of AI-powered search, an area where Google is poised to upend everyone’s expectations about how to find things on the internet—for better or for worse.

This week, WIRED senior writer Paresh Dave joins us to unpack everything Google announced at I/O, and to help us understand how search engines will evolve for the AI era.

Show Notes:

Read our roundup of everything Google announced at I/O 2024. Lauren wrote about the end of search as we know it. Will Knight got a demo of Project Astra, Google’s visual chatbot.

Recommendations:

Paresh recommends The Pitch podcast. Lauren recommends Kristin Lueke’s newsletter “The Animal Eats.” Mike recommends the Pedro Almodóvar film, Julieta, which is based on short stories by Alice Munro, who died this week.

Paresh Dave can be found on social media @peard33. Lauren Goode is @LaurenGoode. Michael Calore is @snackfight. Bling the main hotline at @GadgetLab. The show is produced by Boone Ashworth (@booneashworth). Our theme music is by Solar Keys.

For all the influence Twitter has had on our culture, no community there has made quite as much impact as Black Twitter. The virtual community grew from a loose online hangout to an influential cultural force that directed conversations about race and culture not only on social media, but in our society at large. A new documentary miniseries from Hulu called Black Twitter: A People's History charts that monumental trajectory.

This week on Gadget Lab, we chat about the rise and solidification of Black Twitter with showrunner Joie Jacoby, director and executive producer Prentice Penny, and WIRED senior writer Jason Parham, who wrote the WIRED cover story the docuseries is based on.

Black Twitter: A People's History premieres on May 9th on Hulu. Read Jason’s three-part series of stories about Black Twitter.

Recommendations:
Joie recommends the Met Opera show Fire Shut Up in My Bones. Prentice recommends the YouTube channel Pitch Meetings. Jason recommends X-Men 97 on Disney+. Lauren recommends watching Black Twitter: A People’s History and reading Jason Parham’s story that inspired the show. Mike recommends trying the new instant coffees that are popping up. (Instant coffee is good now, he swears.)
Jason Parham can be found on social media @nonlinearnotes. Joie Jacoby is @joiejacoby. Prentice Penny is @The_A_Prentice Lauren Goode is @LaurenGoode. Michael Calore is @snackfight. Bling the main hotline at @GadgetLab. The show is produced by Boone Ashworth (@booneashworth). Our theme music is by Solar Keys.