natural history, science

Oddity of the Week: Frilled Shark

‘Living fossil’ caught in Australia
A group of fishermen got a bit of a shock when they pulled a rare Frilled shark out of the water.
The Frilled Shark, Chlamydoselachus anguineus, which looks like a cross between an eel and a shark, was caught near Lakes Entrance in Victoria in water 700m deep.
It was estimated to be around 2m in length. The common name of Frilled Shark comes from its six frill-like gill slits, the first pair of which meet across the throat, giving the appearance of a collar. It’s seldom seen, and may capture prey by bending its body and lunging forward like a snake.
The origins of the species are thought to date back 80 million years.


Simon Boag, of the South East Trawl Fishing Association (SETFA), told ABC News: “It has 300 teeth over 25 rows, so once you’re in that mouth, you’re not coming out. I don’t think you would want to show it to little children before they went to bed”.
He added that it was the first time in living memory that the species has been seen alive by humans.

From Practical Fishkeeping, www.practicalfishkeeping.co.uk.

science

Oddity of the Week: Bloody Beet

Sugar beets are the latest in a long line of plants found to produce haemoglobin.
Haemoglobin is best known as red blood cells’ superstar protein — carrying oxygen and other gases on the erythrocytes as they zip throughout the bodies of nearly all vertebrates. Less well known is its presence in vegetables, including the sugar beet … In fact, many land plants — from barley to tomatoes — contain the protein … Scientists first discovered them in the bright-red nodules of soybean roots in 1939 but have yet to determine the proteins’ role in plants in most cases … Plant haemoglobins might … serve as a blood substitute for humans someday … Or they could be exploited to trick our senses … as an ingredient in veggie burgers to make them taste more like bloody steaks.
From Scientific American; February 2015

quotes

Quotes

Another selection of recently encountered quotes.
To be ruled is to be kept an eye on, inspected, spied on, regulated, indoctrinated, sermonised, listed and checked-off, estimated, appraised, censured, ordered about, by creatures without knowledge and without virtues. To be ruled is, at every operation, transaction, movement, to be noted, registered, counted, priced, admonished, prevented, reformed, redressed, corrected.
[Pierre-Joseph Proudhon]
After a good dinner one can forgive anybody, even one’s own relations.
[Oscar Wilde, A Woman of No Importance]
I think I’ve discovered the secret of life — you just hang around until you get used to it.
[Charles M Schulz]
Hell is empty and all the devils are here.
[William Shakespeare, The Tempest]
5% of the people think; 10% of the people think they think; and the other 85% would rather die than think.
[TA Edison]
Compare with that other often quoted statistic: 5% of people can think and do; 5% of people cannot think; the other 90% can think but don’t bother.
I have no idea what day it is and I’m eating cold parsnips for breakfast. The Christmas brain wipe is complete, fresh mind ready for 2015.
[Girl on the Net ‏@girlonthenet on Twitter]
I’ve never had a humble opinion. If you’ve got an opinion, why be humble about it?
[Joan Baez]
Being a housewife and a mother is the biggest job in the world, but if it doesn’t interest you, don’t do it.
[Katharine Hepburn]
I became insane, with long intervals of horrible sanity.
[Edgar Allan Poe]
A truly great library has something in it to offend everyone.
[Unknown]
In our dreams we may all be anarchists, but in our actions, for the vast majority of the time, we’re the most rigid of conformists.
[Will Self; Foreword to Bradley L Garrett, Subterranean London]
This perfect democracy fabricates its own inconceivable enemy, terrorism. It wants, actually, to be judged by its enemies rather than by its results. The history of terrorism is written by the State and it is thus instructive. The spectating populations must certainly never know everything about terrorism, but they must always know enough to convince them that, compared with terrorism, everything else seems rather acceptable, in any case more rational and democratic!
[Debord, Comments on the Society of the Spectacle (1984); quoted by Will Self; Foreword to Bradley L Garrett, Subterranean London]
London, that great cesspool into which all the loungers and idlers of the Empire are irresistibly drained.
[Arthur Conan Doyle, A Study in Scarlet (1887)]
The game is up for Zone 1; soon it will exist only as a nucleus of tourist hell, the city will become defined by its sprawl and the heart of it will be like Centre Parcs, but with less wholesome family bike rides and more pay-per-hour Gumtree day brothels.
[Anonymous comment on central London]

natural history, science, words

Word: Gynandromorph

Gynandromorph
An organism that contains both male and female characteristics.
The term is mainly used in the field of entomology where butterflies occasionally occur displaying both male and female characteristics because of sexual dimorphism.
A gynandromorph can have bilateral asymmetry, one side female and one side male, or they can be mosaic, a case in which the two sexes aren’t defined as clearly (as in the calico lobster below).
As well as insects, cases of gynandromorphism have also been reported in crustaceans, especially lobsters, in birds and very occasionally in mammals.


Gynandromorph is derived from the Greek gyne female + andro male + morph form.
Note that gynandromorphism is different from hermaphroditism where only male and female reproductive organs are present as in, for example, some slugs and snails.

current affairs, freedom of speech

Encrypted Bollox

So David Cameron wants government agencies to have access to all forms of communication and be able to access every form of encryption does he?
Or at least he thinks he does, but he has no clue what he is actually asking for.
The consequences of such a policy being enforced are so very clearly laid out by Charlie Stross in a post titled Cloud Cuckoo Politics.
Samuel Gibbs and Alex Hern in the Guardian are of the same opinion.
These two articles are worth reading. But in a nutshell if this were enacted then it would cripple all electronic communication — and that means all commerce including the government’s ability to collect taxes. It may even shut down the internet completely in the UK.


As Charlie says, this is beyond bonkers. On the other hand why are we surprised? Cameron knows nothing about technology and moreover is an “executive manager”. And we all know that as soon as anyone is made a manager they have their brains removed and forget what it’s like to do the job on the shop floor. Moreover we all also know that no manager ever understood anything technical, even if they were once a technician. Add to that the general ineptitude which seems to accompany all public service and you’ll see why the whole of government etc. is mindlessly inefficient and its leadership dangerous.
Cameron is living in cloud cuckoo land and there is probably little hope for him. But let’s just pray someone can reconstruct his brain before it is too late for the rest of us.
Gawdelpus.
Hat tip Chris Comley for the link to Charlie Stross’s post.