Sea sponge skeletons inspire stronger, lighter load-bearing structures

From next-generation body armor to new treatments for tuberculosis, marine sponges have plenty to offer the world of science, and now we’re seeing how they might inspire stronger and lighter skyscrapers and bridges. Engineers at Harvard University have… Continue reading Sea sponge skeletons inspire stronger, lighter load-bearing structures→

Study tallies up the plastic fibers shed globally through laundry

Discarded soda bottles, cigarette butts and fishing nets are some common examples of pollution in the ocean, but our problems with plastic don’t end with the pieces that you see. Laundry cycles see our clothes shed huge amounts of microplastic fibers i… Continue reading Study tallies up the plastic fibers shed globally through laundry→

Point-of-care prototype blood test reveals brain injuries in minutes

Generally, the way doctors detect traumatic brain injuries is through a CT scan, but recently we’ve seen how a protein called GFAP could play an important role in more prompt diagnoses. A blood test that uses this biomarker to reveal the severity of br… Continue reading Point-of-care prototype blood test reveals brain injuries in minutes→

Flash survival tool offers 16 functions and replaceable wirecutters

When headed for some outdoor adventure, it’s wise to carry gear that can get you out of sticky situations, and the Roxon Flash S803 multitool is an impressively versatile solution in one palm-sized package. With a total of 16 functions and a single-han… Continue reading Flash survival tool offers 16 functions and replaceable wirecutters→

World’s smallest ultrasound detector is tinier than a blood cell

Scientists in Germany have succeeded in developing the smallest ultrasound detector ever created, which is tinier than a blood cell and opens up new possibilities in what is known as super-resolution imaging. The researchers describe the results as “br… Continue reading World’s smallest ultrasound detector is tinier than a blood cell→

Porous silicone paves the way for wearable biosensors that breathe

Biosensors that can be worn on the skin promise some exciting possibilities, with the potential to non-invasively monitor everyday health, and even things like glucose or stress levels. Scientists at Binghamton University have made a breakthrough that … Continue reading Porous silicone paves the way for wearable biosensors that breathe→

Magnetic leaves could see trees used as low-cost air quality monitors

Advances in technology have allowed for some high-tech ways to monitor air quality, from satellites that orbit the Earth to art installations that light up when pollutants are low. Scientists at the University of Utah have come up with a relatively low… Continue reading Magnetic leaves could see trees used as low-cost air quality monitors→

Secrets of maturing hair cells point to new treatments for hearing loss

The sensory cells that line the inner ear, known as hair cells, play an important role in our sense of hearing, but are also prone to irreversible damage from stresses like excessive noise. Scientists investigating regenerative treatments for this kind… Continue reading Secrets of maturing hair cells point to new treatments for hearing loss→