Working in any scientific field means continuous learning, and being in the Outside Lab at CU Denver is no different, no matter how much fun we’re having popping sleeping pads or overstuffing ...

For nearly two decades, two‑dimensional (2D) semiconductors have been studied as a complement or possible successor to silicon transistors, promising smaller, faster and more energy‑efficient ...

Donut Lab’s recent real-world test of its solid-state battery technology highlights both advancements and challenges in electric vehicle energy storage. As detailed by Two Bit da Vinci, the test ...

During CES 2026, Donut Lab claimed it had built a solid-state battery that promised unprecedented energy density, longevity, and charging performance. Skeptics demolished Donut Lab's claims, but the ...

Donut Lab’s solid-state, lithium-free battery has undergone a second round of independent testing, revealing both promising results and critical gaps. Conducted by Finland’s VTT research center, the ...

Donut Lab released the fifth independent test of its solid-state battery, this time proving the safety of its 26-Ah cell. While the tests concluded that the cell is safe, Donut Lab still refused to ...

VO2 max is an intimidating word for an easy-to-understand biometric: It’s how well your body uses oxygen when you push yourself. Short for “maximal oxygen uptake,” it’s been the gold standard for ...

Finnish-Estonian bikemaker Verge has been in plenty of headlines in the past few years. Now, it’s time for its spin-off partner company, Donut Lab, to get its fair share of eyeballs. The company has ...