Could cellulose feed the world?
Researchers have discovered a way to turn cellulose into starch, a technique that could be used to create more food to feed the hungry.
Chun You eta al (2013) Enzymatic transformation of […]
When analyzing the economic consequences of copyright protection one must consider first how it affects the number and quality of the works that it protects; second, which are the effects on the availability of these works, and third, how are […]
An abrupt and widespread climate shift in the Sahara 5,000 years ago
The Sahara Desert’s shift from lush grasslands to barren sands happened quickly and simultaneously across the entire region. Scientists say the brief African Humid Period began and ended […]
Strange as it may sound to many people, the fact is that some of the most interesting work on epistemology that is being currently done in Spain is carried out at the headquarters of the Spanish gendarmerie (the well known […]
How can we begin to ‘think’ the twentieth century? How do we start to make sense of the masses of figures, events and ideas that gave shape to it? How can we reconcile its horrors and its achievements in […]
Scientists use 3D printer to create networks of artificial cells
Researchers have developed networks of water droplets that can act like biological tissue cells. The researchers created the networks using a three-dimensional printer. The networks can support up to 35,000 […]
Our metastable universe
Under the simplest assumptions, the measured mass of the Higgs could mean the universe is eventually unstable and destined to fall apart.
Could flow batteries back up electric grids?
To power flow batteries, two […]
The notion of ‘cause’ has a bipolar personality within the sciences. On the one hand, it is difficult to resist to the old Aristotelian dictum that real scientific knowledge (episteme) is knowledge of the causes; after all, one […]
Bat-eating spiders are more common than you think
Bat-eating spiders are more common in the world than once believed. These spiders are found on all continents except Antarctica. Almost 90% of the web-building spider and tarantula species live in warmer […]
Scientific experiments using animals frequently involve the marking of animals that artificially changes their phenotype. For instance, penguins with flipper bands have been used to study climate change. However, as Saraux et al. show, this banding reduces penguins’ survival rate. […]