The Ledger
Every statement that passed quotation and attribution checks. Mix any filter with any other: certainty 1/5, debate potential 5/5, or both at once.
why aren't all 4 resolved? a statement only gets an assessment when the public record can support or contradict it. opinions and what-ifs never can, and 0 checkable ones are still open, waiting for their date. predictions held up or didn't; assertions are supported or contradicted. on every card: ▮▮▮▮▮ certainty · ▮▮▮▮▮ debate potential. speakers are clickable
Joby Aviation achieved aircraft noise under 45 decibels in overflight
“We want to be below 45 decibels in over flight. And we've achieved both of those goals.”
Bevirt: Joby will launch commercial service in UAE in 2025
“So I think we're on a timeline which we publicly announced to begin commercial service. In the UAE next year.”
Joby is certifying its eVTOL aircraft with 300 Wh/kg battery cells
“The batteries that we're certifying our aircraft with are have a specific energy of about 300 watt hours per kilogram.”
Bevirt: eVTOL battery specific energy almost doubled in 15 years
“When I started the company in, in 2009, we had cells that had sufficient specific power to do a vertical takeoff, but also we're at about a 170 watt hours a kilogram. So we've almost doubled the specific energy in the cells over the last 15 years.”