Is the recent surge of disinformation about EVs and renewable energy a sign these technologies are failing, or evidence of fossil-fuel industries’ desperate attempts to hold on to their empire?
Part 2 looks at Thailand’s strategic approach to upgrading its technical educational system at one of its leading universities and explores how some of those innovations might be applied to America’s engineering programs.
The concept aircraft pairs a double-bubble lifting fuselage and electric tail fans to explore competitive gains for electrified aircraft with 100+ passengers.
<p>Designed to be compatible with existing airline operations and infrastructures, Electra Aero’s concept aircraft is intended to serve as a practical interim step toward 100+ passenger, electrically powered airliners.</p>
Research from Tokyo University of Science shows how rheo-impedance spectroscopy links slurry shear conditions during coating to battery performance, enabling data-driven optimization and improved manufacturing efficiency.
A research team from MIT demonstrated a low-temperature process that could unlock cleaner lithium from America’s abundant hard rock while minimizing waste.
Enphase’s new SST architecture, which aligns with NVIDIA’s 800-V DC roadmap, uses a meshed array of sub-1-kV bidirectional GaN switches to provide scalability and distributed redundancy.
Successful U.S. Navy field trials of Menlo’s MEMS-based 1,000-V, 125-A smart circuit-breaker modules validate how they can improve reliability and efficiency while saving space in MW-scale power systems.
Wind, water, solar, and grid-scale battery storage enabled California’s power grid to spend 99 of the past 100 days running completely fossil-free for an average of 5.4 hours per day.
Could electric vertical takeoff and landing aircraft be the harbingers of an exciting new era of fossil-free aviation, or impractical, expensive play toys? I got a glimpse of personal air mobility’s future with Velo X’s X1 at the 2026 Sun n’ Fun airshow.
Are eVTOL aircraft harbingers of a new era of fossil-free aviation, or impractical, expensive play toys? Lee Goldberg went looking for answers at the recent 2026 Sun n’ Fun airshow.
A recent conversation with an audiologist-turned-entrepreneur reveals how he used out-of-the-box thinking to design a new type of featherweight headset that protects pilots’ ears — and their wallets.
<p>Dr. Phil McCandless is a research audiologist, an avid pilot, and inventor who designed the HALO headset and manufactures it in his Mississippi-based workshop.</p>
Electronic Design’s Lee Goldberg shares a close and personal look at Bristell’s Energic electric sport plane, which promises to make flying more cost- and environment-friendly.
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