The Hälssen & Lyon tea calendar is the first calendar in the world to feature calendar days made from tea leaves. Finely flavoured and pressed until wafer-thin, the 365 calendar days can be individually detached and brewed directly in the cup with hot water. The tea calendar was sent exclusively to selected business partners.
Portuguese designer Susana Soares has developed a device for detecting cancer and other serious diseases using trained bees. The bees are placed in a glass chamber into which the patient exhales; the bees fly into a smaller secondary chamber if they detect cancer.
Scientists have found that honey bees - Apis mellifera - have an extraordinary sense of smell that is more acute than that of a sniffer dog and can detect airborne molecules in the parts-per-trillion range.
Bees can be trained to detect specific chemical odours, including the biomarkers associated with diseases such as tuberculosis, lung, skin and pancreatic cancer.
FUCKING SAVE THE BEES THEYRE MIRACLE WORKERS OK
fucking badass portuguese scientists man! too bad our government sucks so much that all our smartest people end up having to move away to other countries cause they dont get any funds for theyre studies
In mathematics, an ellipse is a curve on a plane surrounding two focal points such that a straight line drawn from one of the focal points to any point on the curve and then back to the other focal point has the same length for every point on the curve. As such, it is a generalization of a circle which is a special type of an ellipse that has both focal points at the same location. The shape of an ellipse (how ‘elongated’ it is) is represented by its eccentricity which for an ellipse can be any number from 0 (the limiting case of a circle) to arbitrarily close to but less than 1.
There are many different ways of forming an ellipse. Above are a few examples!