Author Archives: Bruce Wayne

Bill Nye is Good.

Hello fellow students of Science 300 and valued readers of science.

My name is Bruce Wayne and when I grow up, I want to be like Bill Nye. Well that’s what I would say if I was younger and was not a multimillionaire entrepreneur, but that’s not really the point.

Picture of Bill Nye during the 90's, Image by Ace Online Schools

For those who grew up in the 90’s like myself, Bill Nye is a very familiar name. For those who are unfamiliar with Mr. Nye, he is a science educator that became popular in the 90’s for his science television show Bill Nye the Science Guy which ran from 1993 to 1998. It was an education show for preteens with good humour and pop culture references. What was different about his show was that Nye made science fun and enjoyable, but also relate-able as well, something that most education shows seem to miss out on. Each episode focused on a number of different topics such as the Earth’s crust, sound, blood circulation. The theme song was also incredibly catchy. There have been many times in high school where I have chanted “Bill Bill Bill!” under my breath while writing science exams. It was that catchy. For those lucky enough to grow up in the 90’s, Bill Nye was the reason to why science was cool and why wearing a bowtie was cool as well.

Bill Nye the Science Guy

Bill Nye the Science Guy, Image provided by Escapist Magazine

So why am I writing about Mr. Nye? Well being in a course that teaches how to communicate science to the population, I thought it would be perfect to write about the my childhood figure who taught me the wonders of science. Communicating science right?

I truly admire Mr. Nye’s ability to clearly communicate science to the general public in a way that everyone can understand. Not only that, Bill Nye is also incredibly talented in presenting science to multiple age groups and audiences. In fact, he has created a few shows such as Bill Nye the Science Guy and his more recent, The Eyes of Nye that dealt with more politically relevant topics such as global warming, genetically modified food, and antibiotics.

In the following clip, Bill Nye explains the dangers stemming from explosion of a nuclear plant in Japan that happened in last year March. For someone like myself who is not very well versed in nuclear physics, I found I could follow much of what Nye was trying to explain pretty easily. What helped a great deal as the fact that Nye talked clearly and slowly. He explained using comparisons and even took time to explain background science essential to understanding further concepts such as explaining what “aftershocks” and what that has to do with the “epicentre”. He also did not use exclusive jargon, but used words the general public would apprehend. It’s a pretty valuable thing to be able to speak in front of thousands and make most of the people understand science in a casual and intelligent way.

 

YouTube Preview Image

YouTube clip provided by FoxNewsInsider

 

Taking this course and learning about how to communicate science reminded me of times when I was younger the Saturday afternoons of watching Bill Nye the Science Guy. It’s cool to think that right now I am learning the skills to perhaps someday create my own show about science on a local cable network.

Cool right?

I’d probably call my show “Bruce Wayne the Scienceman”.

Psychology in Magic: Cognition and Misdirection

Hello SCIE 300 students and readers of science, this is Bruce Wayne, multimillionaire industrialist and hobbyist magician.

I enjoy magic. I enjoy the study and the practicing of it. But what I enjoy the most about magic is the science behind it. The history behind the techniques and the methodology behind what creates “magic” for people.

Image by Asrar Makrani

To understand magic, we must first break magic down to “What is magic?”

In the real world where there are no dragons or wizards, magic can be broken up into two parts: the method (how the trick works) and the effect (what the spectator sees).

For magic to be successful, the audience must see the effect clearly without being aware of the method.

So why does magic work?  Why does it fool so much of the population?

The answer is because of how the human mind works. The human mind likes to make a lot of assumptions of the real world, which for most people is learned at a young age through experience. For example, object permanence, the assumption that an object continues to exist even when it is no longer visible. Try it. Put a sock in your drawer and close it. Look away for five seconds and open your drawer. The sock should still be there. Of course, we would already know that because we learned that from experience growing up. We learned at a young age that even if mom covered her face with her hands, she would still be there.

Now these assumptions are often correct. However, magicians use methods to take advantage these assumptions to create a result that is rather inconsistent to what is supposed to happen. In the video below, a coin is placed into a hand and seemingly disappears.

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The magician’s most well-used tool is misdirection, used to divert attention away from the method. In a general term, misdirection is the control of the audience’s attention and perception. Magicians have known for centuries now that out of the information that enters the eyes, only a small amount of it enters attentional awareness. This limitation of attention allows the magician to operate in an covert manner while looking ordinary.

Image by Blog De Magia

The most known form of misdirection is physical misdirection. The control of attention using the body. There are certain actions that automatically capture attention, such as speaking, using hand gestures, rolling up the sleeves. The objective is to create high areas of interest to capture the audience’s attention so that the method may be carried out in a low area of interest. One’s own gaze is a powerful tool as well as there has been recent work that show eye gaze can lead to automatic shift of attention.

So now that you know why magic works, I am confident to say that you are now a professional magician. Armed with the knowledge of human cognition and misdirection to fool the eyes, you are ready to perform. Good luck and may you look handsome doing it.

 

Super Action Iron Man Time: Fiction becoming reality

Hello SCIE 300 bloggers and interested readers of Science.

My name is Bruce Wayne, winged crusader of the nigh—American billionaire, playboy, industrialist, and philanthropist. Let me just say that I am very excited that I can finally refer myself as Bruce Wayne from this day forward. Very cool.

 

Jumping right into the blog, remember the movie “Iron Man” in 2008? It is my favourite movie of 2008. It has action, special effects, Gwyneth Paltrow, terrorists, futuristic robot suits and explosions. Lots of big explosions. Very satisfying.

 

Fast forward to last Friday to when I am re-watching “Iron Man” and thinking to myself about the things I could do with a nuclear reaction-powered, plasma-blasting suit of battle armour in Camaro red with gold highlights. If only I had an Iron Man suit. How hard could it be to build one?

Tony Stark building the Iron Man suit

Image from thisischris.com

Of course I knew that it would be highly unlikely to build an exact working replica of what I saw in that film (reality can be disheartening). But after researching and googling (yes that is a word) different sources around the web, I was actually very surprised to see the amount of researching and development that has already gone into this field of research. To begin, the closest iteration of the “Iron Man” suit currently is what is called a human exoskeleton suit, which is essentially a wearable robot. The first exoskeleton suit was also built in the 1960’s by the US military. Nicknamed Hardiman it could amplify the user’s strength so that to emulate super-strength. However this suit was deemed a failure due to the fact that it could not be operated safely with a person inside of the suit because of its dangerously violent movements.

Hardiman with user inside

Image from David Szondy

 

Since Hardiman, a number of different companies and universities have produced their own version of the exoskeleton suit. Take for instance HAL (Hybrid Assistive Limb). Created by Yoshiyuki Sankai of the University of Tsukuba, HAL is an exoskeleton suit capable of enhancing a user’s arm and leg strength by tenfold similar to Hardiman. Instead of being designed for military use however, it was designed for the more civilian function in mind. It is able to be used in rehabilitating disabled patients to move such as those with spinal cord injury. HAL can be also used in jobs that are physically demanding, for example construction work. The suit can be used in rescue missions as well where heavy lifting is required, but having heavy machinery is not practical such as working on a building with weak structural support.

Cyberdine's HAL

Image from Cyberdine

 

And remember automotive company Honda’s Asimo? Now you too can walk and possibly dance like him with Honda’s Exoskeleton Legs which is a partial exoskeleton built only along the hips and legs. The design of the suit, particularly the saddle-like seat, allows for the transfer of the user’s weight to the exoskeleton to relieve the joints in the legs. It runs approximately for 3 hours; but that is only if the suit is not moving faster than about 4.5 kilometres an hour.

Video from youtube user: wiredautopia

 

 

There are a number of design issues and limitations that come with the current models of suits such as finding suitable power source. The source powering the exoskeleton must be able to sustain the suit for longer periods of time without overheating and must be small enough fit within the exoskeleton. Currently longest running time is only a few hours, which is why present-day research models are usually designed to be powered by an external power source. Another notable challenge the issue of joint flexibility. Several joints in the human body are termed “ball and socket joints” which are essentially joints that are capable of moving in several directions such as the hip or shoulder. For an exoskeleton to perfectly mimic those movements has proved to be quite difficult because of the nature of how exoskeletons fitted onto the user.

 

There are a lot of good that this area of research can bring. Aside from the idea of creating an “Iron Man” suit, this technology could essentially make life easier to live for those who are disabled or are elderly and those who work in areas heavy-lifting is prevalent, or perhaps those who want to enter the world of professional exoskeleton arm wrestling. Or possibly become Robocop?

Robocop doing his thing

Image from Kate Raynes-Goldie

 

 

If you want to read further here are some resources that you can check out:

 

 

Oh I forgot I was Bruce Wayne, so I probably have an Iron Man suit hiding somewhere in the bat ca-.