Tag: solved

Has Novavax Just Solved Its Biggest Problem?

Many investors have seen Novavax (NASDAQ: NVAX) as a promising recovery story ever since the biotech launched a plan to cut costs to better match the revenue opportunities ahead of it. Once one of the biggest coronavirus vaccine hopefuls, Novavax’s shares soared by more than 2,700% in 2020 — then plummeted as the development and […]

Scientists Have Solved the 141-Year-Old ‘Reverse Sprinkler’ Problem

For 141 years, physicists have pondered a deceptively difficult question—what would happen if a sprinkler worked in reverse? Two camps formed—one arguing that a water-sucking sprinkler would have to spin clockwise, and another camp pushing for an counter-clockwise motion. Scientists from New York University took care of the problem by designing just such a device, […]

Mystery of Siberia’s giant exploding craters may finally be solved

Eight giant, 160-foot-deep (50 meters) craters in the Siberian permafrost have baffled scientists since their discovery more than a decade ago — but a new theory may finally explain how they formed. The craters are unique to Russia’s northern Yamal and Gydan peninsulas and are not known to exist elsewhere in the Arctic, suggesting the […]

Tennessee High Schoolers Solved a Nearly 40-Year-Old Serial Murder Mystery

In the spring of 2018, Elizabethton High School teacher Alex Campbell gave his sociology class a wildly ambitious assignment: he asked them to solve a case, gone cold for decades, involving a potential serial killer. Elizabethton is a small city in northeast Tennessee bordering the Appalachian Mountains. In the 1980s, a police task force was […]