Tires and building rubble combine for 35% stronger concrete

Aside from simply finding a new use for discarded goods, we’ve seen how adding recycled rubber tires to concrete can make the material stronger and more heat resistant. New research has continued to expand the possibilities in this area, with scientist… Continue reading Tires and building rubble combine for 35% stronger concrete→

Butterflies cup their wings to produce tiny jets and evade predators

By analyzing the way butterflies rapidly take flight in wind tunnel experiments, scientists have uncovered new detail around how the insects evade predators. The mechanics of their wings were found to help generate small pockets of air that can quickly… Continue reading Butterflies cup their wings to produce tiny jets and evade predators→

Immune system found to evolve a tripwire defense for invading viruses

Just as pathogens evolve new tricks to evade our body’s safeguards and cause infection, our immune system can also develop new tricks that keep these nasty invaders at bay. New research has revealed an interesting example of this, demonstrating how the… Continue reading Immune system found to evolve a tripwire defense for invading viruses→

Lilium expands flying taxi vision with 10 stations planned for Florida

After recently revealing plans to have a flying taxi station ready for action in Florida midway through the decade, eVTOL startup Lilium has expanded on this vision, signing an agreement to build a network of at least 10 so-called vertiports across the… Continue reading Lilium expands flying taxi vision with 10 stations planned for Florida→

Shark and ray populations have plummeted by 71% in half a century

Scientists looking at shark and ray populations across the globe have published an alarming study depicting a rapid decline of these species over the past half century. This spells trouble not just for those animals in particular, but the ripple effect… Continue reading Shark and ray populations have plummeted by 71% in half a century→

Virgin Hyperloop shows off new pod design and passenger experience

Although the technology needed to propel people through near-vacuum tubes at around the speed of sound is still years away, every now and then Hyperloop developers like to share their vision of what this future might look like. Virgin Hyperloop has don… Continue reading Virgin Hyperloop shows off new pod design and passenger experience→

Smart cartilage drip feeds arthritis drugs into joints under stress

Although anti-inflammatory drugs can be used to tackle conditions like osteoarthritis, there are downsides to our current methods of delivery, including the need for regular injections or the fact that these medications affect the entire body. New rese… Continue reading Smart cartilage drip feeds arthritis drugs into joints under stress→