Common Science

Viruses: Friend and Foe A sniffle and a sneeze, maybe some vomit on the pillow and a seemingly innocuous fever. Or, a pool of blood haemorrhaged from your precious organs.  Waking up with any of these symptoms is going to put a crimp on your day, most notably the latter, but all of these are potentially caused by viral infections. However not all viruses offer up such conclusive evidence to their presence, and why do their symptoms range from the benign to the sensational? Take for example HIV, which has two common strains in humans: HIV-1 and HIV-2. Untreated HIV-1 eventually leads to AIDS (acquired immunodeficiency syndrome), whereas HIV-2 does not have the same devastating impact on the immune system, fulfilling the role of a quiet “keeps themselves to themselves” lodger. Even HIV-1 will not progress to AIDS for up to 20 years in some infected individuals. Charles Darwin, the veritable godfather of evolution based his hypothesis on fossilised bones of animal and plants, but the in

A friend unfortunately told me one of his family had been diagnosed with this rare disease and that there was no detailed information whatsoever on-line. This lead me to create my first  Wikipedia entry about HUV . When I was doing this I realised how vital Wikipedia is. I could have just emailed my review of some literature on the disease to my friend but by using Wiki other contributors can correct any mistakes and add more information as research continues into this intriguing autoimmune disorder.

Smash your staircases and head to the nearest oil rig, the dead walk. I came across this recent article on a fungus ( Ophiocordyceps unilateralis ) which infects it's carpenter ant victims turning them into the living dead. The fungus takes over the ant's nervous system, infecting muscle and brain tissue giving the ant a "stumbling" gait. The parasitic fungus controls the ant to seek out a certain type of leaf, once there the fungal controller instructs the ant to bite down hard with it's mandibles (known as "the death grip"). Once securely fastened to the leaf the ant finally dies, and the fungus sprouts a long fruiting body (stick-like) with a spore loaded pod. More fungal spores are then released to go on and infect the next carpenter ant victim. Scary stuff... A reference to the original paper can be found here  http://earthsky.org/biodiversity/fungus-turns-tropical-carpenter-ants-into-the-walking-dead

ANTIBODIES - Poni Hoax... Never heard much else from them again sadly. Poni Hoax - Antibodies - music video directed by Danakil from Cyrille de Vignemont aka Danakil on Vimeo .