MIT Technology Review

• The pandemic has messed up global supply chains. Blockchains could help.

• Why the coronavirus lockdown is making the internet stronger than ever

• Here are the states that will have the worst hospital bed shortages

• WhatsApp is limiting message forwarding to combat coronavirus misinformation

• Google’s auto-complete for speech can cover up glitches in video calls

• Why some covid-19 tests in the US take more than a week