Category
A Harvard-led research team created genetically modified marine bacteria that continuously overproduce iron-scavenging molecules. In a closed reactor system, the engineered strain accelerated olivine dissolution by 2.6-fold and confirmed carbon fixation into seawater. The study also examines industrialization hurdles such as biofilm formation and the carbon footprint of feedstock materials.
Researchers have demonstrated in the lab that static electricity of several thousand volts, generated when water droplets slide down an insulating surface, can electrically break down a metal's protective coating and trigger corrosion. The finding points to a new pathway for rain-induced corrosion distinct from chemical reactions or physical wear.
A joint research team from the Karlsruhe Institute of Technology and the University of Tsukuba has demonstrated a solid-state elastocaloric cooling principle driven solely by heat input from an external source, combining two types of shape-memory alloy thin films. By eliminating bulky electric actuators, the team achieved milliwatt-scale cooling. This article explains the underlying physical mechanism and the challenges for future scale-up.
A theoretical paper in Trends Open classifies biological naturalism, the view that denies machine consciousness, into an unfalsifiable Type-A and a Type-B that can coexist with computational functionalism. It lays out requirements for scientific testability grounded in falsifiability.
Helical Fusion's conditional selection is examined as one of four approaches chosen under a government program, not a ¥60 billion grant to a single company, alongside a look at what HTS magnet test data show about the remaining integration hurdles before net electricity generation.
EPFL's GaN-on-Si polarization super-junction blocked 3.4 kV in a normally-off device. A separate normally-on device kept dynamic on-resistance increase under 15% even after 3 kV stress.
Waseda University has built a simplified recurrence-equation model by stripping away constraints like volume conservation from an algorithm that mimics slime mold search behavior. The advance opens a path to physical implementation using spintronics or photonic circuits.
Q-CTRL tested quantum gravity navigation at sea in the Coral Sea, cutting position error at the 83km mark from 26km (uncorrected inertial navigation) to 4.1km—though peer review and long-term retesting remain outstanding.
NASA's Roman Space Telescope has completed its launch and initial deployment. Over the next three months, the mission must still power up its instruments, achieve focus, and validate a ground data network that includes stations in Japan.
Finland's Posiva began drilling the world's first permanent disposal hole at the Onkalo facility on August 26, 2026. The hole's specifications—8.4m deep with a 25mm tolerance—reveal a design philosophy built on multiple barriers under the KBS-3 method, standing in contrast to Japan, which remains stalled at the literature survey stage.
