Students for a Smarter Planet ..leaders with conscience
Environmental
September 19th, 2014
11:32
 

As the semester kicks into full swing, more parts have started arriving, and we’ve begun testing, refining our designs, and more testing.

First up, our temperature sensors, courtesy of Sparkfun. This is a simple, robust design that will start the drum rotating once temperature reaches a certain threshold.

IMG_20140909_091233

 

And of course, our Arduino Uno R3 that will be the brain of our entire system. Mouad and I have been working very closely together to set the groundwork for the power-control  interface.

IMG_20140909_091241

 

And finally, magnetic pickups that will be part of our safety system, to make sure the system can’t run when the drum door is open.

IMG_20140909_091247

 

More parts are coming every week, and we just finished our Critical Design Review last week. Stay tuned for more about that!

Ted

Technorati Tags: , , , , , , ,

Bookmark and Share
September 19th, 2014
8:59
 

Here’s a novel approach to ‘garaging’ your automobile…it’ll keep you from breaking into a sweat when you enter the vehicle.  Of greater value is the eco-friendly aspect of the whole idea!

Per Jim Kliesch, research associate at the American Council for an Energy-Efficient Economy and vehicle analyst for GreenerCars.org, parking in the shade reduces evaporative emissions – gas evaporating from your tank because of the heat (a hot gas tank may result in more evaporation of fuel – which is both wasteful and potentially expensive over the long term.)  Installing solar panels on the rooftop of a car-port keeps your auto cooler AND can generate energy for your home’s electrical system.

While it may take some time to convince the masses, wouldn’t all those parked cars baking in the sun be a neat way to power a mall?  Or a stadium?  How about the parking lots at railway stations being energy producers while the cars owners are elsewhere?  Think of the possibilities – - – and use your own inventiveness to figure out other applications for solar technology!

Solar Carports

 

Check out     ACEEEfor other applications of

energy-efficient technology, jobs, internships, etc!

 

 

Bookmark and Share
September 18th, 2014
6:31
 

An Icelandic tannery, Atlantic Leather is taking perch, salmon, wolffish and cod skin, a by-product of the fisheries industry and turning it into leather for luxury fashion.

The fish leather produced at Atlantic Leather is environmentally friendly, in two different ways:

  1. it is a by-product of the fisheries industry, utilizing raw material that would not otherwise be used
  2. the production process makes use of renewable hydro and geothermal energy

From shoes…..

blog fish leather

to clothing….. blog fish leather2

to accessories…..     blog fish leather3

 

to wall covering, this very durable, yet flexible product is an innovation whose time has come!

blog fish leather4

The next time you go shopping for clothes or decor, you might want to check out this new product.

This idea grew out of someone’s imagination and with some innovative thinking, turned into a thriving business.  Do you have any eco-friendly ideas that you’d like to see come to fruition?

 

 

Bookmark and Share
September 17th, 2014
5:03
 

Heard this story on the radio and thought of boyfriends past who were SO into StarWars; perhaps they are still…  It was all about the Rebel Forces, and how the Death Star pulled them in – but I digress…

“Sci-fi” references aside, this is genuine Tractor Beam Technology that is currently being explored by scientists in Australia.  News has been released that physicists at The Australian National University (ANU) ‘have created a tractor beam on water, providing a radical new technique that could confine oil spills, manipulate floating objects or explain rips at the beach‘.

Here’s three takes on the subject:

ANU     BBC News   IFL Science

 

P.S.  I hear the surfing is great down under. Maybe you want to head off and join the Aussies to do some water research…

Bookmark and Share

Did you ever deal with ‘toothy’ stuff… Braces?  Fillings?  Crowns?  Implants?  Root canal?   A trip to the dentist is usually not looked forward to with  much enthusiasm – more like trepidation.  But – did you ever stop to think about the effects of our oral hygiene on the rest of the planet?  Maybe Mother Earth is as frightened of the sound of a dentist’s drill as humans are – and possibly with good reason!

Dental Recycling International (DRI) announced that it has partnered with the Rwanda Dental Association. DRI provides education on and technology for dental waste recycling throughout the world, and will help the association to reduce the amount of mercury from dental amalgam entering the local environment.  Take a look at related articles found linked at the bottom of the posting.  There’s a great piece on amalgam alternatives, with credits to U Illinois, too.

And check out Dental Recycling International (DRI) while you’re at it!

Tuffy

 

 

 

Bookmark and Share

Subscribe to this category Subscribe to Environmental

 
ChatClick here to chat!+