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Marti

The 5 second rule

By Dung Beetles, Science

does the 5 second rule apply to dung beetles?So what does science say about the 5 second rule?

Well, to do the topic full justice, please pop on by to my favourite science blogger, Jen Martin from Espresso Science, where she’ll give you the full blown scientific low down in a fun and disgestable format.

This week she explored exactly what science has to say on the popular notion that less than 5 seconds, means thumbs up to the consumption of a dropped item of food.  Without giving away too much, I was initially surprised by the finding that although duration was an obvious consideration, both the landing surface type and food type were more important. Dropping a moist piece of watermelon onto a tiled surface is more likely to pick up bacteria when compared with say a dry biscuit on carpet…(carpet? surely not?)

But I have shared enough. Read Jen’s study into the 5 second rule quandary, so that next time you drop food onto the ground, you’ll know exactly what to do.

So tell me, do you or don’t you eat food that’s been dropped?

When presented with a second chance

By That's life, Work

The IT cloudHopefully the exit is different from the entrance, in that a lift would be really handy when accessing the cloud…

But hang on, let’s imagine if that were possible…  The fastest elevator currently is Taipai 101 in Taiwan. It travels at a speed of 59 km/hr (37 mph). If we assume our average white fluffy cloud to be at a height of 4km (2.4 miles), then this elevator would take us 4 min and 6 sec to reach our destination. Pretty impressive when you consider that the first ever elevator installed by the Otis elevator company in 1857 in New York travelled at a modest 20cm per second (40ft per min). That would definitely require a packed lunch for our Otis elevator trip, with a duration 5 hrs and 33 minutes.

But you know what? I think I’d take the old tech option and enjoy the journey.

Which elevator would you take and why?

Thinking together

By That's life

Thinking together - the unified whole is greater than the sum of its parts

And now for something completely different…Yes, you’re right, not one of my normal cartoons. I thought I’d mix it up a bit and share with you some of the other cartooning work I do.

I’ve been looking at ways of introducing art into our workplace as I’m believe that art helps spark people’s imagination and put simply, makes them feel good. But, the art had to fit in with the business environment (hey, we’re a serious bunch of engineers at work); it had to be another element of the business that made sense amongst the library of engineering standards, 3D CAD machines and meeting rooms.

Ultimately, this idea manifested itself into what I call The Art of Us. This is one panel from a growing series of panels that I’ve checker boarded onto the big blank beige wall opposite my desk (What is it about engineering offices and their love of all things beige or warm grey?). Each panel aims to depict in images and a few words the culture of our organisation and express what it means to work here. But best of all, it’s a community project and allows anyone in the business to get engaged in the art.  These aren’t my ideas; these are the thoughts and feelings of people in the business. They simply tell me what they think one of our cultural strengths is and I interpret their thoughts and feelings into a one panel drawing.

So what do you think?

What word or phrase would you use to describe the culture of your workplace?

 

Seven day news forecast

By Uncategorized

weather forecast

We possibly take weather forecasting for granted these days, but within the study of meteorology is a whole set of terminology that perhaps you weren’t aware of…well, at least until now. Here is a summary of some of the more quirky words that can used to describe the weather.

  • Ball lightning  A relatively rarely seen form of lightning, generally consisting of an orange or reddish ball of the order of a few cm to 30cm in diameter and of moderate luminosity, which may move up to 1 m/s horizontally with a lifetime of a second or two.
  • Barber pole  A thunderstorm updraft with a visual appearance including cloud striations that are curved in a manner similar to the stripes of a barber pole. The structure typically is most pronounced on the leading edge of the updraft, while drier air from the rear flank downdraft often erodes the clouds on the trailing side of the updraft.
  • Bitterly cold   In winter, bitterly cold or very cold, refers to more than seven degrees Celsius below normal. (So, descriptions are relative to your location, which might explain why Canadians laugh at us Australians when confronted with a ‘bitterly’ cold forecast whilst vacationing in Melbourne. You can easily spot them, they are walking around in shorts, whilst the locals are rugged up in scarves and black coats).
  • Broken clouds  Clouds which cover between 5/8ths and 7/8ths of the sky.
  • Heat index  An index that combines air temperature and humidity to give an apparent temperature (how hot it feels).
  • Hot spot  Typically large areas of pavement, these “hot spots” are heated much quicker by the sun than surrounding grasses and forests. As a result, air rises upwards from the relatively hot surface of the pavement, reaches its condensation level, condenses, and forms a cloud above the “hot spot”.
  • Iridescence  Brilliant patches of green or pink sometimes seen near the edges of high or medium level clouds.
  • Katabatic  Wind blowing down an incline, such as down a hillside; downslope wind.
  • Mushroom  A thunderstorm with a well-defined anvil rollover, and thus having a visual appearance resembling a mushroom.
  • Yellow wind  A strong, cold, dry west wind of eastern Asia that blows across the plains during winter and carries a yellow dust from the desert.
  • Sunny Sunny or a few clouds means that less than half the sky has clouds.

I had to stop myself and limit it to eleven, but if you want to read the entire list, then click on over here.

The most beautiful weather I’ve ever experienced was whilst sun baking on the amazing Whitsunday island – The perfect sunny day (zero cloud)… probably the environment had a little bit to do with it.

What is the most amazing weather you’ve experienced?

 

Who ate your homework?

By Space and Aliens

Black hole ate my homework

Back to a favourite stomping ground – aliens and space – and this cartoon happens to be the perfect lead into the topic of black holes. Cool, huh!

Many of you know my affinity with all things astronomical in nature and black holes are up there in my favourite top space wonders of the universe. So tell me, have you ever wondered about the humble black hole and what would happen if you ever had the misfortune of getting sucked into one? Well, you wouldn’t be the first to have wondered. In fact, there are many scientists who dedicate their time to understanding more about the black hole and some of them conduct thought experiments to theorise what would actually happen to someone entering the hole of no return. Many thought experiments have been undertaken and there are three versions that I’m particularly fond of.

If you’re a wee bit curious, click on here to download your very own black hole (yes, I’m not joking this time), along with the thought experiment details. All you need is a computer, printer, scissors and sticky tape and you could be the proud owner of your very own black hole in less than 5 minutes! (Hang on, why are you still reading? You should be in print mode by now).

Hey, and if you enjoy that, come and visit my fun space website. I call it Cosmic Caboodle and if full of, you guessed it – aliens and space stuff.

In the mean time, let me know what you thought of the black hole download above.

 

Why are the lights off? Reason #23

By That's life

When the lights go out

When confronted with a blank canvas and no funny ideas to draw, I take the ostrich approach… I stick my head deep into the sand and just let the cartoon get on with the job without me.

When was the last time you stuck your head in the sand?

Dreams and nightmares

By That's life

Paper scissor rock

Here’s a bit of trivia that’s possibly new to you…

Did you know there is a world RPS Society? No, not joking and they take the sport quite seriously. Their mission is as follows:

“The World RPS Society is dedicated to the promotion of Rock Paper Scissors as a fun and safe way to resolve disputes. We feel that conserving the roots of RPS is essential for the growth and development of the game and the players…”

What’s even more interesting is the history of this group.  

“The Paper Scissors Stone Club was founded in London, England in 1842 immediately following the issuance of the 1842 law declaring “any decision reached by the use of the process known as Paper Scissors Stone between two gentleman acting in good faith shall constitute a binding contract. Agreements reached in this manner are subject to all relevant contract and tort law.” The law was seen as a slap in the face to the growing number of enthusiasts who played it strictly as a recreational activity, since for many constables it was taken to mean that the game could not be played simply for sport. The club was founded and officially registered to provide an environment free from the long arm of the law where enthusiasts could come together and play for honour.”

A little bit interested in this group? Check out their website.

  • Here are the basic rules, including illustrations for the correct hand signals
  • Check out the 2009 world championships post
  • Better still, run a tournament yourself by investing in the tournament guide
  • FAQ and if your answer isn’t here, then head to the Billboard and post a question
  • If you’re now converted to the wonders of RPS, then show your love and buy a T-shirt from their online store

So are you in?

 

Be innovative

By That's life, Work

Workplace innovation

Google’s definition for innovate is

…make changes in something established, especially by introducing new methods, ideas, or products

Well, you could argue the cartoon meets the definition, but perhaps not quite the intent. However, it is probably this very loose definition that has allowed this word to become the latest buzz word in the workplace. How many company vision statements, business strategy plans and team meetings splash this word about with gay abandon these days, in the hope of reaping the benefits that successful innovation can bring to a business?

So tell me this, if innovation is our workplace salvation, then why do so many companies fail when it comes to the actual undertaking of innovation?  In Diana Kander’s TED Talk Our approach to innovation is dead wrong she proposes an unconventional business approach to this challenge and in her innovation experiments with MBA students vs kindergarten kids, guess who wins?

Let me know what you think

PS. And then for a bit of fun, play the workplace bingo game with this freebie I made a couple of years back. Who would have thought office buzz words could be so much fun!