Others

Special mud helps XGS Energy get more power out of geothermal wells

May 21, 2024

Young geothermal energy wells can be like budding prodigies, each brimming with potential to outshine their peers. But like people, most decline with age. In California, for example, the amount of electricity generated by geothermal power plants declined by 15% between 2001 and 2018, partly because existing wells degraded. “The history of geothermal has been […]

© 2024 TechCrunch. All rights reserved. For personal use only.

Sonos finally made some headphones

May 21, 2024

The market play is clear from the outset: The $449 headphones are firmly targeted at an audience that would otherwise be purchasing the Bose QC Ultra or Apple AirPods Max.

© 2024 TechCrunch. All rights reserved. For personal use only.

Porsche invests in battery startup South 8 to boost cold-weather EV performance

May 21, 2024

All cars suffer when the mercury drops, but electric vehicles suffer more than most as heaters draw more power and batteries charge more slowly as the liquid electrolyte inside thickens. Drivers in Chicago found this out the hard way last January after many Teslas failed to charge during a deep freeze. One startup, South 8 […]

© 2024 TechCrunch. All rights reserved. For personal use only.

Data-labeling startup Scale AI raises $1B as valuation doubles to $13.8B

May 21, 2024

Scale AI, a company that provides data-labeling services for training machine learning models, has raised a $1 billion Series F round from a slew of big-name institutional and corporate investors including Amazon and Meta. The raise, which constitutes a mix of primary and secondary funding, comes amid a boom in AI venture capital megarounds, with […]

© 2024 TechCrunch. All rights reserved. For personal use only.

Zen Educate raises $37M and acquires Aquinas Education as it tries to address the teacher shortage

May 21, 2024

Zen Educate, an online marketplace that connects schools with teachers, has raised $37 million in a Series B round of funding. The raise comes amid a growing teacher shortage crisis both sides of the pond, with a recent report from ADP Research Institute noting that the global pandemic exacerbated the existing supply/demand imbalance due to […]

© 2024 TechCrunch. All rights reserved. For personal use only.