Monday, 9 May 2011

Quote of the Day: Snails



"One [practitioner of science] is the educated man who still has a controlled sense of wonder before the universal mystery, whether it hides in a snail's eye or within the light that impinges on that delicate organ."
- Loren Eiseley (3rd September 1907– 9th July 1977),
American Anthropologist and Science Writer.

Women in science

Welcome (back) to Weirdbeautiful!

Today's links are about women in science.
The first is to the web comic xkcd, which partly inspired the other two links-
http://xkcd.com/896/
(thanks to Joe W. for that link)

The second is to the wikipedia entries for Lise Mietner and
Emmy Noether

It is said that most mathematicians make all their truly important contributions prior to the age of around thirty. Emmy Noether is a nice example of a mathematician who bucks this trend. The German mathematician and theoretical physicist Hermann Weyl described Noether's life's work as occurring in three "epochs"- the last of which, ran from 1927, when she was 45, until her death (from complications of surgery)in 1935.

Sunday, 1 May 2011

The Flowers of the Inca Trail



Welcome (back) to Weirdbeautiful!

Today’s installment of weirdbeauty is a guest post on the wild-flowers of the Inca trail, it was co-written and entirely illustrated by Lazáro Pina. All of these pictures were taken at high altitudes along the Inca trail:

“The Inca trail runs from Cusco city, in Peru to Machu Picchu, through the Andes Cordillera and takes four days to walk. I went there in January (this year).There were not very many flowers along the trail, but, because I was alone almost all the time, I was able to spend my time peacefully observing all the natural details and photographing those I saw. I found all of these flowers in separate places- these pictures were taken on different days and on different parts of the trail.

I believe that the plant above is a kind of lupin (there are between 200 and 600 species of lupin), possibly and Andean lupin. The bean of the Andean Lupin (see http://en.wikipedia.org/wiki/Andean_Lupin) , Lupinus mutabilis (locally known as “tarwi”, amongst other names) were actually used as a food across the Incan Empire.



The trail is tiring to walk, because the air is thin- the Inca trail ranges in altitude from around 2800m above sea level, to 4215m at its highest point. Actually, at some points along the trail, local people have set up markets with stalls selling tea made from Coca leaves: the same plant that is used to make cocaine. People drink the tea because it helps with altitude sickness, although I am told that it has a very bitter, unpleasant and leafy flavour.

The plants and flowers on the Inca trail are very unlike those I am used to in Brazil; here the plants are very different as the weather is so much hotter and we don't have that high altitude. In fact, I could never have imagined a flower with just one petal, like the one above. The weather along the Inca trail was very cold and wet, at least, it was when I was there and, at night, it was below freezing.



The area around (lake) Laguna Cochapata is known as deer habitat, but I didn't personally see any animals at all on the trail, beside birds (there were a lot of birds).
These two pictures below were both taken in an Inca ruin- there were a lot of flowers here-in this one place, that had grown up between the rocks on the wall. The others flowers were rare, I just saw them once or twice during the entire trek. The flowers on the Inca trail are sometimes weird and sometime beautiful, but the scenery and views are all just amazing. For example, on the last day, I saw the sunrise at Machu Picchu, which was really outstanding.”





Guest post by Lazáro Pina- Images by Lazáro Pina, Text L. Pina & V. Neblik

Friday, 29 April 2011

Quote of the Week - Albert Abraham Michelson on the future of physics

Hindsight is a wonderful thing-
have a look at this quote by the physicist and Nobel laureate Albert Abraham Michelson (born 19th Dec, 1852)-

“The most important fundamental laws and facts of physical science have all been discovered, and these are now so firmly established that the possibility of their ever being supplemented in consequence of new discoveries is exceedingly remote.”

- he made this comment in 1903, two years before Albert Einstein published his theory of Special Relativity....

Saturday, 23 April 2011

Hedgehogs

Welcome (back) to Weirdbeautiful.

By the time you read this post, I hope to be half way up a Swiss Alp, taking pictures of pretty much anything weird or beautiful, floral or fauna-l. Pictures will be posted on here when I get back. In the meantime, there's just one link I want to post today; to an old newspaper story (new to weirdbeautiful but published in 2008); mainly the link is because of the baby hedgehog picture at the top of the article-
http://www.telegraph.co.uk/news/1935609/Hedgehogs-arrive-early-with-warm-weather.html

Wednesday, 20 April 2011

Jellyfish pictures and why we don't believe science



"Beware lest you lose the substance by grasping at the shadow."
- Aesop

Welcome (back) to Weirdbeautiful


First link today is this set of jellyfish pictures that are both weird and beautiful at once-

http://www.designswan.com/archives/beautiful-monsters-from-the-white-sea-by-alexander-semenov.html

The second link is to an article called "The Science of Why we Don't Believe Science"- part psychology, part philosophy-of-science, it's an interesting read-
http://motherjones.com/politics/2011/03/denial-science-chris-mooney

Saturday, 16 April 2011

Nuthatches, Sniffer-Wasps and Antibiotics


(c) Iva Lee, 2011 | All rights reserved

Welcome (back) to Weirdbeautiful

Beautiful image of the day is this picture of a Brown-headed Nuthatch, Sitta pusilla, by the South Carolina photographer Iva Lee . The Brown-headed Nuthatch is a small songbird native to pine forests of the Southeastern USA- it is one of the smaller nuthatch species, measuring around 9cm (3.5 inches); the Eurasian Nuthatch, Sitta europaea, for example- the creature that is so loved by British twitchers- is a good 5cm (2 inches) larger.

Many thanks to Iva Lee for letting us this image on weirdbeautiful.

First weird link-of-the-day today is this article on sciencedaily.com on research by Dr Martin Kaltenpoth showing that wasps cultivate antibiotic-producing bacteria in special glands beside their antennae:-
http://www.sciencedaily.com/releases/2011/04/110411194823.htm

Sticking with the theme of wasps, today's second link is weirder still: an article claiming that because of their impressive sense of smell, wasps can be trained to sniff out explosives, toxic chemicals and food/crop mould...-
http://www.sciencedaily.com/videos/2006/0702-wasps_mans_new_best_friend.htm