Here is an interview with Steve Sammartino (Australia) and Raul Oaida (Romania) on their efforts to build the car. The project built a fullsize car out of lego ($60,000 worth of legos) with a lego engine that works on air. It really is an interesting interview.
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US Fish and Wildlife Service Plans to Use Drones to Drop Vaccine Treats to Save Ferrets
Despite significant recovery successes, the black-footed ferret remains one of the most endangered animals in the world.
The U.S. Fish and Wildlife Service has developed a plan to use (UAS) to deliver prairie dog sylvatic plague vaccination.
The primary purpose in this proposal is to develop the equipment, protocols and experience in use of UAS (drones) to deliver oral sylvatic plague vaccine (SPV). It is anticipated that this approach, when fully developed, will offer the most efficient, effective, cost-conscious and environmentally friendly method to apply SPV annually over large areas of prairie dog colonies in support of black-footed ferret recovery.
Plague is a primary obstacle to black-footed ferret recovery. After more than 20 years of intensive reintroduction efforts across 27 reintroduction sites ranging from Mexico to Canada, approximately 300 ferrets were known to exist in the wild at the end of 2015. Ferrets are constantly threatened by plague outbreaks that affect both ferrets, and their primary prey and habitat provider, prairie dogs.
To date, SPV has been applied by hand with people walking pre-defined transects and uniformly dropping single SPV baits every 9-10 meters to achieve a deposition rate of 50 SPV doses per acre. Depending on vegetation and terrain, a single person walking can treat 3-6 acres per hour. All terrain vehicles (ATVs) have been considered but have various problems.
The bait treats are M&Ms smeared in vaccine-laden peanut butter.
Preliminary discussions with people experienced with UAS suggest an aerial vehicle travelling at a modest 9 meters per second could drop a single SPV bait once per second that would result in treating one acre every 50 seconds. If the equipment and expertise can be developed as proposed here, a single UAS operator could treat more than 60 acres per hour.
If the equipment can be developed to deposit 3 SPV doses simultaneously every second, as they envision is possible, some 200 acres per hour could be treated by a single operator. The idea is that the drone would fire the treats in 3 different directions to increase the spread of treats.
The areas to be treated are located in South Phillips County, Montana.
Related: Using Drones to Deliver Medical Supplies in Roadless Areas (2014) – The sub-$1,000 unpiloted aerial vehicles UAV Project (2007) – Autonomous Flying Vehicles (2006) – Cat Allergy Vaccine Created (2011) – AlienFly RC Mosquito Helicopter (2007)
Autonomous Delivery Robots Launched in Europe and USA
Starship Technologies is launching a fleet of autonomous delivery robots on the pavements of the United Kingdom, Germany and Switzerland as part of the testing program. A similar program will be announced for the United States shortly.
The largest European food delivery company Just Eat, leading German parcel delivery company Hermes, leading German retailer Metro Group, and innovative London food delivery startup Pronto will test the delivery robots developed by Starship Technologies, a company launched in 2014 by Skype co-founders.
As part of the program, dozens of robots will be deployed in five cities to run first test deliveries and introduce the innovative devices to the general public.
“By launching partnerships with major companies we will enter the next phase in our development. While Starship has been testing the robots in 12 countries in the last nine months, we will now develop know-how on running real robotic delivery services,” said Ahti Heinla, co-founder, CEO and CTO of Starship Technologies.
Robots developed by Starship Technologies are meant for delivering packages, groceries and food to consumers in a 2-3 mile radius. The robots can drive autonomously while being monitored by human operators in control centers. Introduced to European and American cities since the end of last year, the robots have already driven close to 5,000 miles and met over 400,000 people without a single accident.
Frank Rausch, CEO of Hermes Germany, said: “We are very proud to be Starship’s exclusive logistics partner in Germany. At Hermes we believe that parcel delivery’s main goal is to fully satisfy the customers’ needs in receiving their online shopping orders as fast and convenient as possible. Nobody likes to spend hours waiting for the courier just to have a parcel delivered. Therefore, individually scheduled delivery services will become increasingly important within the coming years.”
The test programs will run in London, Düsseldorf, Bern and another German city to start, before moving to several other European and American cities. Starship Technologies will also continue testing in Tallinn, Estonia where its R&D facilities are located.
Related: Using Drones to Deliver Medical Supplies in Roadless Areas (2014) – Self Driving Cars Have Huge Potential for Benefit to Society (2014) – Autonomous Helicopters Teach Themselves to Fly (2008) – Toyota Develops Thought-controlled Wheelchair (2009)
Bitbeam: Open Source Hardware Prototyping Platform
Bitbeam is an open source construction toy/hardware prototyping platform. A collection of LEGO Technic compatible parts (beams) which can be combined to construct whatever contraption the user has thought up.
The Bitbeam project aims to define a set of parts which the users themselves can produce using increasingly available technologies for local fabrication like 3D printers, laser cutters and CNC mills.
Tapster is a robot that automates mobile application checking on a smartphone. It is built using bitbeam.
The latest post on the Bitbeam web site is from 2013 but it seems it is still an active project (it would be nice if they update the site).
Please add a comment if you now of updated information or of similar open source projects.
Related: Open Source Ecology: Using Open Engineering to Create Economic Benefit – Arduino Introduction Video Tutorial – 3D Printing at Home: Today, Challenges and Opportunities – Introduction Video on 3D Printing – Lego Mindstorms Robots Solving: Sudoku and Rubik’s Cube (2009)
Google Cardboard 3d Viewer Helped Surgeons Save Baby’s Life
“It was mind-blowing,” says Cassidy Lexcen, the baby’s mother. “To see this little cardboard box and a phone, and to think this is what saved our daughter’s life.”
Google Cardboard is a virtual reality and augmented reality platform developed by Google for use with a head mount for smart phone. Just get a simple cardboard holder you wear like goggles and an app for Android or iOS and you can view cool 3d virtual realities.
Cleaning Up the Plastic Pollution in Our Oceans
This is an interesting talk on an important topic: cleaning up plastic in the ocean. ,a student from the Netherlands, looked to find a solution to a problem others said couldn’t be solved.
This is exactly the type of wonderful activity that inspired people can accomplish using science and engineering. He collected an understanding of the 50 issues that supposedly makes a solution impossible.
After getting funding (sparked by an explosion of viral social media) he worked on exploring the “insolvable” problems (having withdrawn from school to work on this problem). It is wonderful to see what we can do when inspired people use science and engineering to make the world a better place.
From their website, The Ocean Cleanup
The plastic will be stored in an internal buffer within the platform at the tip of the V-shaped array. The plastic in the buffer will regularly be emptied onto a vessel that comes to collect it for transport to land. This will occur approximately once every six weeks, depending on the size of the vessel.
Besides monetary support, your relevant knowledge and skills may be a very welcome addition to The Ocean Cleanup. Our work requires not only scientific and technical expertise, but also assistance with legal, commercial and policy matters. If you would like to get actively involved in our work, If you would like to get actively involved in our work, please visit the careers page.
They aim to put a full scale pilot project in place in 3 to 4 years.
Ancient Chinese Natural Gas Drilling Using Bamboo
This very interesting article is a great read about the history of Chinese bamboo drilling by Oliver Kuhn.
At some point around 2,000 years ago the leap from hand and shovel dug wells to percussively drilled ones was made. By the beginning of the 3rd century AD, wells were being drilled up to 140m deep. The drilling technique used can still be seen in China today, when rural farmers drill water wells. The drill bit is made of iron, the pipe bamboo. The rig is constructed from bamboo; one or more men stands on a wooden plank lever, much like a seesaw, and this lifts up the drill stem a metre or so. The pipe is allowed to drop, and the drill bit crashes down into the rock, pulverizing it. Inch by inch, month by month, the drilling slowly progresses.
A major breakthrough was achieved around 1050 AD, allowing deeper wells, when solid bamboo pipe was replaced by thin, light, flexible bamboo “cable”. This dramatically lowered the weight that needed to be lifted from the surface, a weight that increased with the depth being drilled. By the 1700s Sichuan wells were typically in the range of 300 – 400m deep
One bamboo pipe line would take away the brine, and others the gas. The 2,000 year plus Sichuan salt industry has drilled approximately 130,000 brine and gas wells, and 10% of those were in the immediate Zigong area. Zigong has a cumulative gas production over this period of over 30 billion cubic metres. The area continues to be a major salt producer, and many of the historical wells are still in production.
As recently as the 1950s there was still over 95km of bamboo pipeline in operation in the Zigong area.
Related: Research on Ancient Roman Concrete Will Allow the Creation of More Durable and Environmentally Friendly Concrete – Why did China’s Scientific Innovation Stop? – Hyperloop – Fast Transportation Using a Better Engineering Solution Than We Do Now
Lexus Has Built a Working Hoverboard
Toyota continues to do some fun and interesting research while they produce great cars (and make a lot of money doing so that allows them resources to do interesting research). Some past posts on their engineering exploits: Toyota Develops Thought-controlled Wheelchair (2009), Toyota Engineering Development Process, Innovation at Toyota, How to Develop Products like Toyota, Toyota IT Overview.
Toyota is teasing with the hoverboard announcement but it seems they have actually created it (though it isn’t ready to be in stores this year.
Liquid nitrogen cooled superconductors and permanent magnets combine to power the Lexus Hoverboard.
Sadly they haven’t bothered to hire a decent web designer. They have a pretty but broken website, with essentially no information. It is sad when interesting stories are keep to nearly no information using poorly designed websites created by people obviously more concerned with old fashion paper design thinking than how the web can be used to be clear and useful (not just pretty).
Pretty much for the last 10 years Toyota has had pretty but web hostile design for their web sites. It is a shame they can’t hire people that know how to properly create good web sites. Thankfully they hire good engineers and use good processes to actually develop products.
Computer Code for NASA’s Apollo Guidance System
The guidance computer used something known as “core rope memory“: wires were roped through metal cores in a particular way to store code in binary. “If the wire goes through the core, it represents a one,” Hamilton explained in the documentary Moon Machines. “And around the core it represents a zero.” The programs were woven together by hand in factories. And because the factory workers were mostly women, core rope memory became known by engineers as “LOL memory,” LOL standing for “little old lady.”
Hamilton is now 78 and runs Hamilton Technologies, the Cambridge, Massachusetts-based company she founded in 1986. She’s lived to see “software engineering” — a term she coined — grow from a relative backwater in computing into a prestigious profession.
In the early days, women were often assigned software tasks because software just wasn’t viewed as very important. “It’s not that managers of yore respected women more than they do now,” Rose Eveleth writes in a great piece on early women programmers for Smithsonian magazine. “They simply saw computer programming as an easy job. It was like typing or filing to them and the development of software was less important than the development of hardware. So women wrote software, programmed and even told their male colleagues how to make the hardware better.”
My aunt was one of those early software engineers. She wrote a chapter for a book, Programming the IBM 360, in the 1960s. My uncle was one of the first employees at NASA and rose to be one of the senior administrators there over his career.
It is great when society is able to capture the value individuals are capable of providing. We need to make sure we allow everyone opportunities to contribute. We do well in many ways but we also do lose from discrimination and also just making it uncomfortable for people to contribute in certain roles when we need not do so.
We have accomplished great things with software in the last 40 years. We could have accomplished more if we had done a better job of allowing women to contribute to the efforts in this field.
Intel International Science and Engineering Fair 2015
Raymond Wang, 17, of Canada was awarded first place for engineering a new air inlet system for airplane cabins to improve air quality and curb disease transmission at this year’s Intel International Science and Engineering Fair.
Wang’s system improves the availability of fresh air in the cabin by more than 190% while reducing pathogen inhalation concentrations by up to 55 times compared to conventional designs, and can be easily and economically incorporated in existing airplanes. Wang received the Gordon E. Moore Award of US$75,000. The system uses vents to create a “bubble” around passengers that deflects incoming air.
Nicole Ticea, 16, of Canada received one of two Intel Foundation Young Scientist Awards of US$50,000 for developing an inexpensive, easy-to-use testing device to combat the high rate of undiagnosed HIV infection in low-income communities. Her disposable, electricity-free device provides results in an hour and should cost less than US$5 to produce. Ticea has already founded her own company, which recently received a US$100,000 grant to continue developing her technology.
Karan Jerath, 18, of Friendswood, Texas, received the other Intel Foundation Young Scientist Award of US$50,000 for refining and testing a novel device that should allow an undersea oil well to rapidly and safely recover following a blowout. Jerath developed a better containment enclosure that separates the natural gas, oil and ocean water; accommodates different water depths, pipe sizes and fluid compositions; and can prevent the formation of potentially clogging methane hydrate.
This year’s Intel International Science and Engineering Fair featured approximately 1,700 young scientists selected from 422 affiliate fairs in more than 75 countries, regions and territories.
Related: Intel Science Talent Search 2012 Awardees – Great Projects From First Google Science Fair Finalists (2011) – 2008 Intel Science Talent Search – High School Student Creates: Test That is Much More Accurate and 26,000 Times Cheaper Than Existing Pancreatic Cancer Tests
Car Powered by Compressed Air
I wrote about cars powered by compressed air back in 2008. Turning such innovative prototypes into products of sustainable businesses is quite difficult.
This new attempt to produce cars powered by compressed air has an innovative design with a joystick instead of a drivers wheel. The AirPod is being developed in France. Compressed air has been used to power trams in France since the 19th century.
The AirPod has a range of 150 to 200 km and a top speed for 80 km per hour. The cost will be about US$10,000.
They claim the cost per mile is about 1/3rd of that for electric vehicles. It is nice that we have engineers around the globe continually working on new uses of technology to provide us better options for living.
I hope such cars can be a success. It does seem to me electric cars seem the more likely large scale success but it is good to have people seeking out innovative solutions.
Related: Compressed Air Powered Car Webcast (2008) – Self Driving Cars Have Huge Potential for Benefit to Society – Engineers Save a Life, With Safe Car Design – Toyota Scion iQ (2011) – Car Style Mass Transit Mag Lev System (2009)