Elastic polymer that is both stiff and tough, resolves long-standing quandary: More sustainable, long-lasting polymer materials could decrease consumption of plastics
Polymer science has made possible rubber tires, Teflon and Kevlar, plastic water bottles, nylon jackets among many other ubiquitous features of daily life. Elastic polymers, known as elastomers, can be stretched and released repeatedly and are used in applications such as gloves and heart valves, where they need to last a long time without tearing. […]
Texans ‘Scared, Confused, Angry’ As Abortion Ban Goes Into Effect
Texas abortion providers scrambled to help as many patients as possible on Tuesday while the clock ticked closer to midnight, marking the start of the country’s most extreme abortion ban. The new law, known as Senate Bill 8, makes providing abortion care after six weeks gestation a criminal act in Texas, and allows ordinary citizens […]
Our Narrow Understanding of Myocarditis After COVID Vaccines
As the wave of vaccination to protect against COVID-19 spreads across the world, surveillance for possible vaccine-related adverse events remains active. So far, no data have emerged to definitively link the mRNA vaccines manufactured by Pfizer/BioNTech and Moderna with serious adverse events other than rare episodes of anaphylaxis, and the vaccines are performing well in […]