Piggly Wiggly (invention of self-service shopping)
2020-03-29
The U.S.'s $13B aircraft carrier has a toilet problem
2020-03-29
Viewpoint from hospital doc internal med.: clinical consequence of COVID19 Test?
2020-03-29
Blame video calls: Walmart sales rise for shirts, but not pants
2020-03-29
Instacart shoppers plan strike over treatment during pandemic
2020-03-29
Shipments of urns in Wuhan raise questions about China’s coronavirus reporting
2020-03-28
Mathematics of life and death: How disease models shape national shutdowns
2020-03-28
Lightweight 3D Printed Protective Face Shield for Covid-19 Healthcare Providers
2020-03-28
Ask HN: Do we take the relief money?
2020-03-28
U.S. Moving Forward with Rule to Limit Chips to Huawei
2020-03-28