A natural experiment shows electric scooters really do cut traffic
A US city’s crackdown inadvertently reveals the vehicles’ value.
Extra-strength mRNA vaccine fends off a bevy of flu strains
A vaccine upgraded to target four influenza proteins instead of the usual one protects mice against a range of viral variants.
How the dinosaur got its long neck: slowly
A Brazilian fossil suggests that the super-stretcher necks of Argentinosaurus and its ilk evolved gradually rather than in a rush.
Sounds of the stars: how scientists are listening in on space
In astronomy, the use of sound instead of light is breaking down barriers to participation and providing insight into the Universe.
…this prototype is powered by a 10.5 amp hour (AH) lithium battery, which can reach speeds of just over 12 miles per hour and power the vehicle for around 12 miles on a single charge.
Boomers Daily 