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Category Archives: Sustainability

The ‘sharing economy’ – Aaron’s article

Worth a read – my son’s article on the new economy movements, and land use practices in a ‘sharing economy.’ He’s spoke on a similar topic last evening at Clark University, Worcester, MA.

 

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Robotics update: Team Sri Lanka’s progress

Back in March, I wrote a post here about a call to schools in Sri Lanka that might be interested in participating in the first ever Robotics Olympics.

The Team has been busy working on the challenge, which involves designing and programing a robot that could solve a water problem. They comprise: Ali Anver, Akash Gnanam, Amjad Hamz, Vinidu Jayasingh, Ishini Gammanpilla

The event: An international gathering of 160 countries, hosted by FIRST Global
The Goal:  To ignite a passion for Science, Technology, Engineering, and Mathematics (STEM) among the more than two billion youths across the world.
Dates: 14 – 18 July, 2017
The Challenge: The teams will work in ‘alliances’ as in the real world, using the robot to solve a global water crisis, specifically called ‘H2O Flow’. Which in and of itself is fascinating because unlike other tournaments, success is not based on individual skills alone. They must work as an international community. This is, after all, the Robotics Olympics!
 

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Aaron’s take on “How to humanize digital marketplaces.”

As many of you know, my son, Aaron often writes on matters pertaining to markets, the economy, and alternative currencies.

I found this topic on ‘humanizing digital marketplaces‘ very relevant to lifestyles we now take for granted, ‘shopping’ for airfares, taxis, books, and even knowledge –all of it online. The article is at Medium.com. If you read it (it is a long read!) I’d be interested to know what you think. He will too.

How to Humanize Digital Marketplaces

 

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Solar Oven STEM project – Chili Cook-Off!

As temps rise, I’m bringing out my solar oven for an engineering & science class. It will be a ‘maker’ type session that will culminate in a Chili Cook-Off for 5th and 6th grades. Students of each grade have been asked to come up with their own class Chili recipe and put it to the test. Outside judges will decide on the best Chili

To get started, I’m introducing them to topics such as insulation, radiation and the greenhouse effect.

  • Next a session on designing and building a Solar Oven from a Pizza Box.
  • Finally, Ann Patterson from Solavore will be here to teach a class on Solar Cookers and the engineering principles behind it.

If you’re looking for solar oven recipes, here are some. I’m a big Chili Concarne fan. Solavore has some here, too.

 

 

Chilli CookOff - CHILLI & STEAM - May 2016

 
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Posted by on April 28, 2016 in Ed-Tech, Education, STEM, Sustainability

 

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When Distance Learning was a mule-drawn wagon!

I have always been interested in Distance Learning, but as I like to tell young people many of our modern business and education models existed before the Internet.

For instance, about 50 years before eBooks made it possible to have the library accessible from home, we had the ‘mobile’ bicycle-drawn lending library.

But this ‘school on wheels’ known as the Jesup Wagon beats that! It was developed by George Washington Carver, a former slave.

A scientist, better known for the innovation we call ‘crop rotation’ and also peanuts, he loaded a wagon with seeds in this His ‘horse-drawn classroom’ and laboratory. His students were former slaves who had become sharecroppers.

The Movable Classroom program began in 1906. The wagon cost $674.

We could all use this to get some perspective, especially when we think we need fancy technology to connect knowledge with students.

 

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For Robotics this year we’re re-imagining ‘Trash’

We just kicked off our new Robotics season in my school –my 5th year as coach!

With 26 students signing up, that’s more than twice the number of applications from last year. It’s a ‘good problem’ to have, to see kids become so excited about doing the hard stuff – the building, programming, doing the requisite research, and finally running those complicated missions.

On first glance, this year’s theme, Trash Trek,‘ is much less abstract than last year’s ‘World Class’ (around global education). Lots of big ideas to get our minds around the three R’s that could become a cliche unless we re-interpret RE-ducing, RE-using and RE-cycling . For instance, how about RE-imagining:

  • How far does the trash that gets into our bins has to travel? Could we calculate this (the ‘M’ in STEM) and display it somewhere? Perhaps in our communities — as some sort of a dashboard? If so, who would build the app? What would that display look like?
  • Who decides on the packaging that gets into the products we buy? How much cost will it save if we RE-fuse to ‘pay’ for this (with our landfills?)
  • Could our trash bins earn us money – a la Recyclebank?

I’m talking to all kinds of people – entrepreneurs, engineers,, designers etc who could come in and inspire my students. If you know someone, please call me, email me or send me a tweet at @heyangelo.

Some examples we might use for inspiration this week.

              

 

 

 

 

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When you can’t broadcast, why not podcast?

A funny thing happened on the way to the radio station this week.

We had a great guest lined up, but were informed a day before that that time slot –7 PM Arizona time — was being preempted because the station, KFNX, had a prior commitment to carry the University of Arizona basketball game.

Rather than take a hiatus, I decided to pull out my trusty Zoom H4N and record a podcast with my co-host Derrick Mains. It happened to be a fitting week to talk of the launch of a baseline study by his company, GreenNurture and Miller Consultants. (More details here at the show web site.) This podcast also includes a report from Heather Clancy, our second on-the-ground correspondent.

The irony of this is, the radio show grew out of a weekly podcast! So, using social media-based format to broadcast a ‘show’  is more than a fall back. It’s an integral part of what I’m doing in radio in the digital era.

 

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