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Artemis II headed back to the bay; helium issues force another delay
Electric Car, Electric Fleet February 23, 2026 Brandon Vigliarolo Comments: 0

Artemis II headed back to the bay; helium issues force another delay

The quest to return to the Moon has hit another snag. NASA is delaying Artemis II again, as interrupted helium flow to the rocket’s upper stage forces a rollback to the Vehicle Assembly Building (VAB) and wipes out the March launch window. The US space agency said on Saturday that it was troubleshooting interruptions in the flow of helium to the rocket’s interim cryogenic propulsion stage, which uses the lighter-than-air gas to maintain environmental conditions in the stage’s engin...
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Li-ion roars can predict early battery failure, MIT boffins say
Battery, Electric Car, Electric Fleet September 16, 2025 Brandon Vigliarolo Comments: 0

Li-ion roars can predict early battery failure, MIT boffins say

When lithium-ion batteries degrade, they emit acoustic signals that reveal what’s going wrong inside. Now, MIT researchers say they’ve figured out how to interpret those sounds, and the subtle creaks and pops that come before major failures, to help predict problems before things go up in smoke. Led by MIT chemical engineering and mathematics professor Martin Bazant, the team’s recently published findings suggest that it doesn’t take much more than listening to the groans...
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American interest in electric vehicles short circuits for first time in four years
Commercial EV, Electric Car, Electric Fleet June 28, 2024 Brandon Vigliarolo Comments: 0

American interest in electric vehicles short circuits for first time in four years

Interest in electric vehicles has waned slightly among US motorists for the first time since 2020 says Pew Research, with only three out of ten Americans right now saying they’re considering a battery-powered ride for their next purchase. That’s a drop of nine percent in the past year, according to the analysis, which found respondents were most concerned about EV reliability and cost when comparing them to their gas-guzzling counterparts. Even more interesting is the considerable de...
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