Earlier this year, Finnish startup Donut Lab grabbed headlines after claiming it had developed the first production-ready solid-state EV battery capable of charging in about five minutes. The ...

Basically, VTT hooked up Donut Lab’s to a battery tester and left it idle for 10 days, while measuring the voltage every 10 seconds. According to the results, the cell demonstrated high stability, ...

Donut Lab battery validation adds a 10-day room-temperature retention figure of 97.7%, while energy density and weight data remain absent.

Donut Lab released the third independent test of its controversial solid-state battery, this time trying to prove it's not a ...

Donut Lab's third independent VTT test confirms its solid-state battery retains 97.7% capacity after 240 hours idle. Energy density and cycle life remain untested.

Finnish startup Donut Lab has just released the third independent test of its solid-state ...

Clinical Laboratory Improvement Amendments, or CLIA, are a high bar as set by the US Government under Clinical Laboratory Improvement Amendment 42 CFR 493.1253 to obtain and maintain quality ...

A state forensics laboratory in a Bay Area county alerted prosecutors that urine tests conducted between 2016 and 2025 may have resulted in inaccurate alcohol readings.

Leaders from the 2nd Cavalry Regiment presented the story of America’s only permanently stationed Stryker brigade in Europe ...

The Finnish firm claims it has beaten the world’s largest carmakers and battery giants to commercializing solid-state cells ...

The startup's third test evaluates whether its solid-state battery is actually a supercapacitor. Here's what the results say.

Today, the world is fighting against pollution. Many kinds of NGOs in the whole world are working tirelessly to minimise the ...