Injectable electroactive “microbots” may one day heal broken bones

Complex bone fractures can be difficult to treat, sometimes requiring the injured bone to be removed and replaced with bone harvested from elsewhere in the body. Thanks to an experimental new material, though, bone-building micro-robots may someday pro… Continue reading Injectable electroactive “microbots” may one day heal broken bones

Type 1 diabetes vaccine effective in patients with specific gene variant

Results from a Phase 2 trial testing a novel type 1 diabetes vaccine have found the treatment is effective in a patient subgroup with a specific genetic variant. If validated in larger trials the new treatment could be helpful in around 50 percent of p… Continue reading Type 1 diabetes vaccine effective in patients with specific gene variant

Implantable ion pump delivers cancer drugs directly to the brain

Brain cancers are notoriously challenging to treat, often involving invasive surgeries to remove tumors from sensitive tissue. But the trouble doesn’t end there, with malignant cells often sticking around and leading to recurrence of the disease down t… Continue reading Implantable ion pump delivers cancer drugs directly to the brain

Scientists build first redox flow battery made of all-organic materials

As a storage solution for renewable energy, scientists see great potential in what are known as redox flow batteries, which hold energy in large tanks rather than compact electrode materials. A new design from Sweden’s Linköping University is a decided… Continue reading Scientists build first redox flow battery made of all-organic materials

Peptide weakens superbugs to make old antibiotics effective again

Viruses may be hogging all the headlines at the moment, but it’s important to remember that bacteria are also a looming threat to public health, as they continue to develop resistance to antibiotics. Now a new study has identified a peptide that can ma… Continue reading Peptide weakens superbugs to make old antibiotics effective again

Aerogel quickly and cheaply purifies water – by turning it to steam

By converting liquid salt water – or tainted water – into steam, it’s possible to obtain pure, clean drinking water. Doing so could soon be cheaper and easier than ever, thanks to a newly developed material.Continue ReadingCategory: Good Thinking, Life… Continue reading Aerogel quickly and cheaply purifies water – by turning it to steam

Artificial muscles run on glucose and oxygen, just like the real thing

Scientists at Linköping University blur the line between robot and organism has they develop an artificial muscle that runs off of glucose and oxygen like its organic counterpart. Made of a special polymer, the new plastic muscles open the pr… Continue reading Artificial muscles run on glucose and oxygen, just like the real thing

Can ‘sonar’ sniff out your Android’s lock code?

Researchers have demonstrated a novel, if slightly James Bond technique, for clandestinely discovering the unlock pattern used to secure an Android smartphone. Continue reading Can ‘sonar’ sniff out your Android’s lock code?