It’s a regrettable reality that there is never enough time to cover all the interesting scientific stories we come across each month. In the past, we’ve featured year-end roundups of cool science stories we (almost) missed. This year, we’re experimenting with a monthly collection. September’s list includes how prebunking can restore public trust in election results; why ghost sharks grow weird forehead teeth; and using neutrinos to make a frickin’ laser beam, among other highlights.
Prebunking increases trust in elections
Credit:
Superior Electoral Court of Brazil /Public domain
False claims of voter fraud abounded in the wake of the 2020 US general election, when Joe Biden defeated incumbent Donald Trump for the presidency. Trump himself amplified those false claims, culminating in the violent attack on the US Capitol building on January 6, 2021. Two years later, Brazil faced a similar scenario in the wake of its 2022 general election in which voters ousted incumbent President Jair Bolsonaro. Once again, claims of fraud ran rampant as Bolsonaro supporters stormed their country’s capital.