As our dependence on mobile devices grows and we continue the shift to electric vehicles, there is a need to not only develop better performing batteries but find more accessible and sustainable materials with which to build them. To this end, researchers have now developed an anode for lithium-ion batteries using something those with allergies certainly wouldn't miss: pollen from bees and cattails.
Ever since Saab left the streets, Volvo has taken over as the "professor's car" of choice. Yet, the S60 sedan and its V60 wagon are some of the most driver-friendly and family-oriented vehicles we've encountered in the midsize premium segment. Our time with the cars reinforced that these are vehicles that should easily find a home outside university staff car parks.
The BPA-free trend started after studies found a link between bisphenol A (BPA) and health issues such as early puberty and prostate cancers. After that, products with bisphenol S (BPS) started cropping up as a safer alternative. But now a UCLA-led study suggests that BPS can be just as harmful as BPA, causing faster embryonic development and disruption of the reproductive system in animals.
The "man in black" may be gone, but he'll never be forgotten, especially among arachnologists. Researchers from Auburn University and Millsaps College have reclassified 55 known tarantula species down to 15, while adding 14 new species, including Aphonopelma johnnycashi. The mostly black tarantula species was discovered near Folsom State Prison in California, which is the subject of one of Johnny Cash's most famous songs, "Folsom Prison Blues," recorded during a concert at the prison in 1968.
Cancer may be terrifying, but cancerous cells aren't actually that difficult to kill. The tricky bit is doing so without killing the host or making them dreadfully ill in the process. The key is treatments that only target the cancer cells while leaving the surrounding healthy tissue alone. By combining X-rays with nanoparticles, a team of researchers from the Centre for Nanoscale BioPhotonics (CNBP) in Australia has found a way of combating cancer deep inside the body in this way using a simple chemical.
Skipping stones across water may seem like an innocent children's pastime, but the science behind it has helped to win more than one war. Now, researchers at Utah State University's (USU) College of Engineering are uncovering new insights into the physics of these kinds of water impacts that could have wide applications in the fields of naval, maritime, and ocean engineering.
The danger posed by rising levels of atmospheric carbon dioxide has seen many schemes proposed to remove a proportion it from the air. Rather than simply capture this greenhouse gas and bury it in the ground, though, many experiments have managed to transform CO2 into useful things like carbon nanofibers or even fuels, such as diesel. Unfortunately, the over-arching problem with many of these conversions is the particularly high operating temperatures that require almost counterproductive amounts of energy to produce relatively low yields of fuel. Now researchers at the University of Southern California (USC) claim to have devised a way to take CO2 directly from the air and convert it into methanol using much lower temperatures and in a correspondingly simpler way.
"Sleep tight and don't let the bedbugs bite." The relevance of that little bedtime rhyme is growing, with every continent except Antarctica having experienced a resurgence of the critters during the past two decades. Combine that with the fact that bedbugs are becoming more and more resistant to insecticides meant to destroy them, and you can see how serious the issue is becoming.Fortunately scientists have just taken a key step in stopping the bitty blood suckers in their tracks – they've decoded the entire bedbug genome.
The 2016 Knaus Sun i doesn't have the smooth, fluid style of the Caravisio, but Knaus' new flagship motorhome does share some high-tech inspiration with that 2013 caravan concept. Billed as the "best Knaus ever," the luxurious motorhome is packed with features and options, including smartphone lighting control and a slide-out outdoor TV with Bluetooth audio.
Some of us of a certain age felt a little bit older today after news that Captain Edgar Dean "Ed" Mitchell has died age 85. The US Navy veteran and NASA astronaut was the Lunar Module Pilot on the Apollo 14 mission in 1971 and was the sixth man to walk on the Moon. He passed away on Thursday at 10:00 pm EST in hospice care at Lake Worth, Florida.