Friday 27 April 2007

The Science of Cricket

With the Cricket World Cup coming to its conclusion, I thought it was time to do a story on some interesting scientific aspects of cricket that have arisen recently.

Are cricketers fit?

Having watched the likes of David Boon, Darren Lehmann and Ian Botham strut the international cricket stage with distinction, you might believe that you really do not need to be fit to play cricket. Don’t you just stand around in the outfield avoiding the ball for most of the day?

Studies conducted by Dr Rob Duffield at the School of Human Movement at Charles Sturt University have found that indeed you really do not need to be as physically fit to play cricket as you do other sports such as football.

Dr Duffield and Dr Marc Portus, the Sports Science Manager of Cricket Australia, have studied the effects of international cricket on the body.

During a test century, which takes on average three and a half hours of batting, a batsman will stand still for two hours, walk for an hour, jog for ten minutes, spend only five minutes running hard, and about a minute and half sprinting.

It seems that the key to being a good cricketer is lots of net practice to keep the skill base high, the ability to tackle the psychological aspects of the game, and plenty of natural talent.

“Physical conditioning and muscle training is not going to necessarily improve your performance in cricket,” Dr Duffield said. “Having a high oxygen consumption or a faster twenty metre sprint time doesn’t mean you are going to be able to bowl better, or get more wickets, or score a century.”

This does not mean, however, that you can be completely unfit and compete at the highest level. It seems the fitter you are, the less likely you are to succumb to injury, and the quicker you recover from fatigue. This helps maintain performance throughout a long day’s play, or over a five day test match.

For more info, check out the CSU report.

Third World Congress of Science and Medicine in Cricket

Barbados recently hosted Third World Congress of Science and Medicine in Cricket.
The aims of the Congress are to:

  1. To provide a state of the art review of the basic, applied and clinical sciences as they relate to cricket and the impact of cricket on society.
  2. To provide a forum for integrating knowledge from the contributing sciences which address key areas in the prevention and management of cricket injuries and the enhancement of performance.
  3. To identify those areas where our scientific understanding is incomplete and to encourage discussions of the challenges that face all involved in the advancement of the game of cricket.
  4. To provide a forum for the dissemination of scientific information relating to cricket.
The congress attracted doctors, coaches, therapists, psychologists and sports trainers who all shared information regarding the fitness and abilities of cricketers.

Dr Llewellyn Harper, one of three doctors on the medical board panel of the West Indies Cricket Board, stated that the West Indies team had become very fit over the last decade, however had suffered because, in general, fitness was not given the recognition it deserved.

"The West Indies are definitely a better team in terms of physical fitness," he said. "What the players need to do now, is take ownership of the regimes that we have put in place, so that level of preparation can be maintained. They are interested in making their careers longer, so they are aware of what they have to do, and how often they have to do it."

For more info, check out the congress website

Stupid Stats

And to finish up, here is a statistical oddity for all you science and cricket nerds out there – and I mean that as a complement, as clearly I am one. This comes from an article by Andrew Miller on the very comprehensive and well-regarded cricket website, Cricinfo.

Prior to the start of the Australia vs Sri Lanka game on April 16, the One-Day International statistics for Australian fast-bowler Shaun Tait had a rather unusual bent to them – they were a computer geek’s dream - everything was in binary.

Matches played 11, Innings 1, Not Outs 0, Runs 11, Highest Score 11, Average 11.00, Balls faced 10, Strike Rate 110.00, Hundreds 0, Fifties 0, Fours 1, Sixes 1, Catches 1, Stumpings 0.

So there you go, the guys over at Cricinfo have too much time on their hands...If you are indeed interested, this binary number 1110111111001011000001110 is equal to 31430158 in normal old decimal.

Listen to this show here

Monday 23 April 2007

Apple stole my image...

Just check out their ad for the iPhone - bares a striking resemblance to the Mr Science logo, albeit a little bit cuter...


If someone makes a movie of my life, I hope they can track down that little kid - I think he would be much better than Haley Joel Osment or other such child actors. Is he some long lost 7 year old brother? If so, Dad and Mum, you have some explaining to do....


A few years back, the Discovery Science Radio Show received a cease and desist notice from the Discovery Channel regarding its name, despite the fact that it had probably been in existence for longer, was non-profit and clearly not a threat - now its called the Diffusion Science Radio Show.

So, in the spirit of the little guy hitting back at the big guy, but with my tongue in my cheek, here is what my lawyer friend has provided me with - thanks Ben. Apple, looking forward to hearing from you...


I am Mr Science (aka Marc West)

I am a leading promulgator of lite science video and audio content worldwide.

I own and control the worldwide copyright in the Mr Science logo (attached).

I write to you in relation to files that infringe my copyright which are being made available and distributed via the website (the Website), which you are identified as controlling or operating.

I hereby formally notify you of the following circumstances and require the removal of certain infringing files:
  • The Website hosts files that make available and distribute infringing copies of the Mr Science logo. I have captured evidence of pages on the Website from which the files can be obtained.
  • These files are an infringement of the copyright owned by me.
  • The copies of the infringing files described above, and their distribution through, is not authorised by the copyright owner (me), my agent, or the law. Please immediately remove or disable all access to the infringing files.
Please confirm by return that you have complied with the above.
Should you require any further information regarding this matter, please contact me at the email address indicated above.

Wednesday 18 April 2007

Cloning, the Beer Drinking Scientists way

I have spent this week both packing up my apartment for moving, and recording and editing this month's Beer Drinking Scientists episode - so sorry for the delay on The Mr Science Show Podcast.

This week, Darren and I tackle the massive issue of cloning. We cover the issues involved with adult and embryonic stem cells, therapeutic cloning, where you draw the line with creating a life-form for harvesting its stem cells, Dolly the sheep, South Korean cloning fraud, Alien-secular philosophies, business models for scientific investment and environmental triage - all in half an hour!

You can find the full 30 minute episode of the Beer Drinking Scientists take on cloning here, and as a special treat for Mr Science Show Podcast listeners, here is the 7 minute preview episode which contains the interviews we did with patrons in the pub about cloning - you will have to tune into The Beer Drinking Scientists for the rest!

Monday 16 April 2007

Brainiac Chemistry

Brainiac is a great TV show, which unfortunately only lasted one season over here in Australia. Richard Hammond is also very cool, even though my girlfriend has a crush on him, and he almost died in a car accident.

Here is their take on chemistry - I did my honours in chemistry, so this appealed to me. I liked the torching of the "Boring Science Video" using a Bunsen burner, and the quote, "These next two alkaline metals are the dog's nuts of the periodic table." Not to mention the fact that, like my own abilities in chemistry experiments, they tend to blow things up, and the Kenny Loggins "Danger Zone" music in the background is also rather special....

(PS Sorry for the reduced activity on the podcast - I'm moving house, country actually, and its a little stressful!)