UK may fall behind in science

 There is always some worry that government cut backs will effect the status of UK science. The latest warning comes from the Campaign for Science and Engineering (CaSE) which represents 100 scientific bodies and businesses.

If you look at what other countries are doing they are investing heavily. They are all going upward. Unfortunately the UK’s (investment) is going downwards.

Dr Sarah Main Director, Case speaking to the BBC.

The UK government has invested less in science than the European Union average for many years. The EU average rose from 2.04% of GDP in 2011 to 2.07% of GDP in 2012. The UK investment dropped from 1.78% to 1.72% of GDP.

This makes me worry about the UK loosing its place in science, though like make things for a small country we punch above our weight. I just hope we can continue to do so in science. Moreover, this downwards trend on funding is worrying for science students and especially PhD students. The situation with postdoc positions is difficult enough without further erosion of UK science.

UK science ‘losing ground’ to rival nations, BBC NEWS

Campaign for Science and Engineering

How English became the language of science

 English today is the main language of science across the globe. It has not always been like that, a mixture of English, French and German in about equal proportions was the norm in the 19th century. Before that Latin was the language used across western Europe; from the late medieval period to the mid-17th Century.

It may be no surprise that German was cast out as a common scientific language after the first world war. It is not that English rose to the top of the pile, but rather than German was cut down. Then after the second world war the United States of America became a leading scientific power and that for sure influenced the choice of international language.

Almost of today’s scientific discoveries will be published in English. Moreover, English seems to be the language that scientists who do not share a common mother tongue will use. For example, here in Warsaw international visitors will tend to use English when conversing with Polish researchers.

You can find out more details about the rise on English via the link below.

Nobel Prize: How English beat German as language of science BBC News Magazine

How to avoid writers block

 Caravaggio, 1605-1606. I don’t find it at all easy to write papers or lectures notes, even if the hard work of getting all the material together has been done. To help with the procrastination I may try out the ideas of the writers linked to below.

I am not sure exactly how my fellow mathematicians sharing the office will react though…

Polish foods you must try

Here is my list of Polish food that I have enjoyed in Warsaw. In no particular order

Kashanka

Polish blood sausage made with pig’s blood and buckwheat. It is like a cross between a haggis and a black pudding. It can be boiled, grilled or fried. Very delicious, I had one from a BBQ recently.

Biała kiełbasa

The domestic or common white sausage. To be found in every food shop in Poland. Best grilled or fired. The meat filling is more coarse than the typical British banger and contains cubes of fat. May not be the best for your waist, but you will enjoy it.

Ogórek kiszony/kwaszony

There are (at least) two kinds of dill pickles in Poland. Ogórek kiszony are pickles preserved in wooden barrels. They are a little salty and the taste can change as they mature. I like the mature ones that have started to lose their colour. Very very popular in Poland.

The second kind ogórek konserwowy is preserved in vinegar. Also very good and nothing like the British gherkins that are far too sour.

Kapusta

The word mean cabbage, though it commonly will refer to the Polish version of sauerkraut. It has a distinctive sour taste and does very well with any of the above. Generally I would say that it is more palatable that the German versions and that you should seek it out in the Polish section of the supermarket.

Sznycel (Kotlet Mielony)

This is a flattened cutlet of port that is breaded and then fried. Very delicious and goes great with fries for lunch. They do a great sznycel in a restaurant near my flat.

Kaczka Pieczona z Jabłkami

Roast duck with apples, it can also be served with a beetroot mash and a red berry sauce. This is my wife’s favourite. You really have to try this in a restaurant in Warsaw, I insist.

Befsztyk tatarski

Polish style stake tartare, not to everyone’s taste, but here in Warsaw it is popular. It should be served with finely chopped ogórek, chopped preserved mushrooms and onions. Often it will also come with a small piece of fish to mix in and a drop of olive oil. I also like to add a little Maggi seasoning sauce to mine. I recommend it and you can buy packs of the tartare in the supermarkets in Poland to enjoy at home. That said, it is great for a starter in the restaurants here.

Bigos

Polish hunter’s stew, made with kapusta, various cuts of meat and sausages, mushrooms and dried plums. Very good and should be eaten if you get the chance. However, avoid the ready made versions in jars that you can find today. It is best eaten in a small restaurant in Warsaw.

That is just a flavour of the great food you can get in Poland. Maybe I should look at Polish deserts next week…

I'm blue da ba dee da ba die…

 The 2014 Nobel prize in physics has been awarded to Isamu Akasaki, Hiroshi Amano and Shuji Nakamura for the development of blue LEDs.

This year’s Nobel Laureates are rewarded for having invented a new energy-efficient and environment-friendly light source – the blue light-emitting diode (LED). In the spirit of Alfred Nobel the Prize rewards an invention of greatest benefit to mankind; using blue LEDs, white light can be created in a new way. With the advent of LED lamps we now have more long-lasting and more efficient alternatives to older light sources.

“The 2014 Nobel Prize in Physics – Press Release”. Nobelprize.org. Nobel Media AB 2014. Web. 7 Oct 2014.

Maths and Physics school on boating

 The Bałtycki Instytut Matematyki is organising a “Math & Physics & Sailing Camp”, where the participants can learn about mathematics, physics and sailing.

The camp will be in near the city of Tricity, Poland, which is situated on Gdańsk Bay. The planned start date is 1st May 2015. Keep an eye on the webpage for further details.

Mathematical Physics IOP booklet

 The Institute of Physics (IOP) has written a report that examines the relationship between mathematics and physics.

There is no completely agreed upon definition of mathematical physics, which is closer to mathematics that physics in most respects. The IOP report puts it like this;

Mathematical physics is best described as consisting of two parts: physical research that proceeds primarily through mathematical means and areas of mathematics that work to solve the problems posed by physics.

The Journal of Mathematical Physics define mathematical physics as;

…the application of mathematics to problems in physics and the development of mathematical methods suitable for such applications and for the formulation of physical theories.

The IOP booklet looks at a wide range of topics in mathematical physics from quantum mechanics, gravity & black holes, random matrix theory, solitons and topological insulators.

Ever wondered how to calculate a given number?

 How you ever wondered what is special about your favourite number? As we all know, the answer to the ultimate question of life, the universe and everything is $$42 = 2100/50 \approx sin(\pi 3/26)-sin(\pi 11/39)$$ and can also be approximated very well by many other expressions.

By using the The Inverse Symbolic Calculator (ISC) you can take numerology to another level by finding closed expressions that well approximate the number (any truncated decimal) you think has some special meaning. It used a mixture of lookup tables and integer relation algorithms. The tables were first compiled by S. Plouffe.

Whatever you do please have some fun with it.