Scientists have revealed that feather shafts are made of a multi-layered fibrous composite material, much like carbon fibre, which allows the feather to bend and twist to cope with the stresses of flight.
When studying extremely fast reactions in ultrathin materials, two measurements are better than one. A new research tool captures information about both temperature and crystal structure during extremely fast reactions in thin-film materials.
A few short years ago, the idea of a practical manufacturing process based on getting molecules to organize themselves in useful nanoscale shapes seemed... well, cool, sure, but also a little fantastic. Now the day isn't far off when your cell phone may depend on it. Two recent papers emphasize the point by demonstrating complementary approaches to fine-tuning the key step: depositing thin films of a uniquely designed polymer on a template so that it self-assembles into neat, precise, even rows of alternating composition just 10 or so nanometers wide.
Tests of a new compact high-power laser have given researchers the opportunity to film the passage of an ultrashort laser pulse through the air. The film shows the journey of a light projectile at an extremely slow rate, similar to that watched on cinema screens by science-fiction aficionados.
An international team of scientists have become the first ever researchers to successfully reach temperatures below minus 272.15 degrees Celsius - only just above absolute zero - using magnetic molecules.
Researchers have developed the new BiogasPlus, a technology which allows increasing the production of biogas by 200% with a controlled introduction of iron oxide nanoparticles to the process of organic waste treatment.