Lithium resource squeeze could put the brakes on decarbonization

As the EV revolution speeds up, and big battery projects ramp up to stabilize power grids running on intermittent renewables, global demand for lithium batteries will rise sixfold in the next 10 years. But can the world actually supply the materials?

Source of Article

Continue ReadingLithium resource squeeze could put the brakes on decarbonization

Scientists tally up the total number of ants on Earth

The next time an inquisitive four-year-old asks how many ants there are on Earth, you can be ready to fire back a specific number. Researchers in Germany now have an answer to that question, as well as a follow-up: how much do they all weigh combined?

Source of Article

Continue ReadingScientists tally up the total number of ants on Earth

Five solar farms, each as big as Tasmania: Australia’s path to net zero

Australia has a lot of sun and desert space, positioning the country well to continue being an energy exporter in the net zero era. But the renewable assets it'll need to build to get there are absolutely epic in scale, according to a new report.

Source of Article

Continue ReadingFive solar farms, each as big as Tasmania: Australia’s path to net zero

New titanium alloy has highest specific strength of any 3D-printed metal

Engineers have developed a new 3D-printed titanium alloy with a unique microstructure that makes it ultra-strong. Not only is it stronger than other forms of titanium, but it has the highest strength-to-weight ratio of any 3D-printed metal ever made.

Source of Article

Continue ReadingNew titanium alloy has highest specific strength of any 3D-printed metal

Oldest known heart found preserved in 380-million-year-old fish fossil

Soft tissues don’t fossilize well, so scientists have to infer organ anatomy from bones. But an unexpected treasure trove of new information has been discovered in Australia, with a 380-million-year-old fish fossil preserving the oldest heart ever found.

Source of Article

Continue ReadingOldest known heart found preserved in 380-million-year-old fish fossil

Oldest known heart found preserved in 380-million-year-old fish fossil

Soft tissues don’t fossilize well, so scientists have to infer organ anatomy from bones. But an unexpected treasure trove of new information has been discovered in Australia, with a 380-million-year-old fish fossil preserving the oldest heart ever found.

Source of Article

Continue ReadingOldest known heart found preserved in 380-million-year-old fish fossil

Artificial embryo heart system grows blood stem cells on demand

Researchers at the University of New South Wales have demonstrated how a microfluidic device that mimics the embryonic heart can produce blood stem cell precursors, which could let blood stem cells be manufactured on demand.

Source of Article

Continue ReadingArtificial embryo heart system grows blood stem cells on demand

World’s first direct air electrolyzer makes hydrogen from humidity

Australian researchers have demonstrated a way to electrolyze hydrogen straight out of the air, anywhere on Earth. The Direct Air Electrolyzer absorbs and converts atmospheric moisture – even down to a "bone-dry" 4% humidity – without fresh water.

Source of Article

Continue ReadingWorld’s first direct air electrolyzer makes hydrogen from humidity

Basking sharks found to choose mates by swimming in giant circles

Even though the basking shark is the world's second-largest fish, much of its life has eluded observation. Now, however, researchers have determined that the usually solitary animals find mates by meeting up and circling around one another.

Source of Article

Continue ReadingBasking sharks found to choose mates by swimming in giant circles

Oxford physicists create network of quantum-entangled atomic clocks

University of Oxford physicists have linked two atomic clocks through quantum entanglement for the first time. The feat can help make these clocks so precise that they begin to approach the fundamental limit of precision set by quantum mechanics.

Source of Article

Continue ReadingOxford physicists create network of quantum-entangled atomic clocks