A new study says that it could be centuries before millions of the classic toys submerged in the Earth's seas disintegrate.
- A new study by researchers from the University of Plymouth estimates that it could be up to 1,300 years before LEGO pieces lost to the sea disintegrate.
- Researchers collected fifty LEGO pieces washed up on beaches in southwest England and compared them to archived blocks in their original condition.
- The classic children's toy is made of an incredibly durable material called acrylonitrile butadiene styrene (ABS), a rock-solid polymer.
Study finds that a colony's exposure to pesticides impairs offspring.
- Pesticide contamination in bee hives damages the learning capabilities of offspring, according to a recently published study.
- A key area of the affected bees' brains never correctly develops after pesticide exposure.
- Early impairment appears to be irreversible and is likely a factor in falling bee populations.
Methane is 80 times more effective than carbon dioxide at trapping heat in the atmosphere.
- Methane is the second most abundant greenhouse gas on the planet.
- A recent study analyzed ice core samples from the pre-industrial era to measure the extent to which industry has played a role in increasing atmospheric methane levels.
- The researchers note that their results suggest action can be taken to stem methane pollution.
Beautiful? Yes. Air purifiers? Not so fast.
- A new meta-analysis at Drexel University shows that house plants are not effective for purifying the air of toxins.
- A 1989 NASA report that claimed indoor plants are purifying was not conducted in realistic living conditions.
- Indoor plants have positive effects on our mental health, just not in regards to air quality.
Graphene is insanely useful, but very difficult to produce — until now.
- Graphene is a lattice of carbon atoms arranged in a chicken-wire formation, a structure that makes it very useful for a wide range of applications.
- However, it's been very difficult and expensive to make.
- This new technique cuts down on the cost and difficulty by flash heating any carbon-based material, such as used coffee grounds or plastic waste.