Grocery stores in Poland will trial an AI pricing system for reducing food waste

In the US alone, 30 to 40 percent of food ends up in landfills, with food waste being one of the leading causes of greenhouse gas emissions, a startup called Wasteless thinks machine learning can play a part in addressing the issue. The company has developed an AI-powered system for automatically reducing the price of perishable food items.

Facebook launches Neighborhoods, a Nextdoor clone

Facebook is launching Neighborhoods, a new section of its app designed to connect neighbors and curate neighborhood-level news. The new feature is available now in Canada and will be rolling out soon for U.S. users to test. Facebook users can create a separate subprofile and can populate it with interests and a custom bio.

Clubhouse is funding 50 pilot audio shows from creators

Clubhouse is funding the creation of 50 audio shows made by creators on its platform. Participants will each get a $5,000-per-month stipend for three months, plus gear and creative support, to help them create the series. The goal is to develop and pilot each show over the next three months.