Category Archives: Education

Google Science Fair 2011 Projects

The Google Science Fair selected 60 semi-finalists in 3 groups (age 13-14, 15-16 and 17-18). The 60 global semi finalists will then be narrowed down by our judging panel to 15 global finalists who will be announced later in May.

The 15 global finalists will be flown to Google HQ in California, USA for our celebratory Science Fair event and finalist judging round will take place on 11 July 2011. These finalists will be expected to present their projects before a panel of acclaimed scientists including Nobel Laureates, tech visionaries and household names.

Sailboats using canting keels are among the world’s fastest ocean-going vessels; however, there are inherent problems. Canting sailboats require the addition of canards or dagger boards to replace the loss of the primary underwater lifting surface, adding significant complexity. The second and more important issue is that the cantilevered weight of the ballast bulb at the end of the keel generates tremendous loads on the vessel. The objective of this research was to test a concept to make sailboats even faster and safer than the current designs. To test the concept, this researcher built a remote control functional model fitted for both canting and hydrodynamic keels. The results showed that the hydrodynamic keel out performs the canting keel both upwind and downwind.

The Grand Prize winner plus one parent or guardian per winner will win an amazing 10 day trip to the Galapagos Islands with National Geographic Expeditions. Traveling aboard the National Geographic Endeavour the winner will visit Darwin’s living laboratory and experience up-close encounters with unique species such as flightless cormorants, marine iguanas, and domed giant tortoises. They also win a $50,000 scholarship, split equally between team members should a team win this prize. This scholarship is intended to be used towards the finalists’ further education.

The 2 age group winners that are not selected as the grand prize winner will win $25,000 scholarships.

You can vote on your favorite projects and help select the people’s choice winner that will receive a $10,000 scholarship.

Friday Fun: Dinosaur and Kids

Just a fun video for this Friday, showing a visit by a puppet dinosaur to a Australian school.

Engineering Again Dominates The Highest Paying College Degree Programs

As usual most of the highest paying undergraduate college degrees in the USA are engineering. Based on data from payscale, all of the top 10 highest paying fields are in engineering. The highest non-engineering fields are applied mathematics and computer science. Petroleum Engineering salaries have exploded over the last few years to $93,000 for a starting median salary, more than $30,000 above the next highest paying degree.

Mid-career median salaries follow the same tendency for engineering degrees, though in this case, 3 of the top 10 salaries (15 years into a career) are for those with non-engineering degrees: applied mathematics, physics and economics.

	Highest Paid Undergrad College Degrees
Degree	Starting Median Salary	Mid-Career Median Salary	2009 starting salary
Petroleum Engineering	$93,000	$157,000
Chemical Engineering	$64,800	$108,000	$65,700
Nuclear Engineering	$63,900	$104,000
Computer Engineering	$61,200	$99,500	$61,700
Electrical Engineering	$60,800	$104,000	$60,200
Aerospace Engineering	$59,400	$108,000	$59,600
Material Science and Engineering	$59,400	$93,600
Industrial Engineering	$58,200	$97,400	$57,100
Mechanical Engineering	$58,300	$97,400	$58,900
Software Engineering	$56,700	$91,300
Applied Mathematics	$56,400	$101,000
Computer Science	$56,200	$97,700	$56,400

More degrees are shown in the following table, but this table doesn’t include all the degree; it just shows a sample of the rest of the degrees.
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Appropriate Technology: Washing Clothes by Machine Instead by Hand

Hang Rosling provides great presentations exploring economics and human well being. I agree with his point that we should be thankful for economic and engineering progress that has freed us from menial tasks and allowed us to spend our time in higher value ways.

We need to remember (as he shows) there are many in the world that still do not enjoy these advances. For example, a majority of the world must hand wash their clothes. Engineers should continue to focus on the mass of humanity that needs fairly simple solutions.

He is also right that we need to find solutions to the extremely heavy use of fossil fuels by the rich countries. If the rich countries don’t reduce the pollution there will be great problems. And if the costs of clean energy are not decreased (which they should do) fast enough (which is the question), those that start to be able to afford the rich lifestyle, will add to the dangers we face economically and environmentally of continuing the unsustainable energy footprint the rich countries have been making.

Backyard Wildlife – Chimpmunk

photo of a chipmunk

I have enjoyed seeing chipmunks run around my yard for several years, but getting a photo of them is not easy. They are quite fast and don’t sit around for long. Occasionally they will seem to bask in the sun while they are eating a seed but then they are always quite far away. This is the best image I have been able to get.

Chipmunks have an omnivorous diet consisting of grain, nuts, fruit, berries, birds’ eggs, small frogs, fungi, worms, insects and on occasions small mammals like young mice. At the beginning of autumn, many species of chipmunk begin to stockpile these goods in their burrows, for winter. Other species make multiple small caches of food. These two kinds of behavior are called larder hoarding and scatter hoarding. Larder hoarders usually live in their nests until spring. Cheek pouches allow chipmunks to carry multiple food items to their burrows for either storage or consumption.

$60 Million in Grants for Undergraduate Science Education

The Howard Hughes Medical Institute (HHMI) is challenging colleges and universities to think creatively about how they educate future scientists, science teachers, and a scientifically-literate public. The Institute has invited 215 undergraduate-focused colleges and universities from across the country to apply for a total of $60 million in science education grants. I am very happy that HHMI continues to help provide support for science education.

Sadly USA government leaders (local and national) have chosen to cut the importance they place on science education over the last few decades we have coasted on the gains we made in the 1960s and 1970s. That is no way to succeed. Thankfully a few foundations, with HHMI probably leading the way, and some great schools have kept the USA in a leadership position, but that leadership shrinks each year. And at the primary and secondary school level the USA dropped far back in the pack decades ago for science eduction The top countries in primary and secondary science education are now Finland, Hong Kong and Korea.

Since 1988, the Howard Hughes Medical Institute has awarded $820 million to 264 colleges and universities to support science education. Those grants have generally been awarded through two separate but complementary efforts, one aimed at undergraduate-focused institutions and the other at research universities. HHMI support has enabled more than 80,000 students nationwide to work in research labs and developed programs that have helped 95,000 K-12 teachers learn how to teach science more effectively.

The new grants will range from $800,000 to $1.6 million over four years for individual institutions and up to $4.8 million over four years for those applying jointly.

The biggest change in the new 2012 competition is the requirement that applicants focus on a single educational goal that unites their proposed science education program. In the past, HHMI’s grants have allowed applicants to submit projects in four categories: student research, faculty development, curriculum and laboratory development, and outreach. Although schools were not expected to put forward a program in every category, Asai notes the modular design of the grant competition often led schools to “check the boxes” rather than encouraging them to think strategically about how these activities can help them reach an overarching science education objective.
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Google Art Project – View Art from the Hermitage, the Met…

Google Art Project lets you view art from the Hermitage, Van Gogh Museum, the Met, Tate Britain, National Gallery and more museums around the world. The site lets you navigate the museum (similar to Google street view) and zoom in for very close looks at the the works of art.

The image above is a close up view of the Birth of Venus by Sandro Botticelli. In the lower right of the image you can see the portion of the painting that this view is zoomed into.

You can create your own artwork collects, which is a cute feature. Unfortunately it is tied to the still incredibly broken Google ideas on social Internet applications. I find it amazing that a company that does so many things so well, can have such continuously bad ideas about social applications.

Google Summer of Code is Accepting Application Now

Google Summer of Code 2011 is accepting applications. This is a great initiative I have highlighted previously: Google Summer of Code 2009, Google Summer of Code 2008. The deadline for applications is April 8th.

Google Summer of Code is a program that offers student developers stipends to write code for various open source projects. The program has brought together over 4,500 students with over 300 open source projects, to create millions of lines of code. Participants (including students and mentors) have represented over 85 countries. The program, which kicked off in 2005, is now in its seventh year.

Participating organizations include: R Project for Statistical Computing, Debian Project, WordPress and the Marine Biological Laboratory. (9 of the 175 participating organizations list Ruby as part of their project :-).

For 2010 the effort had a budget of $5,000,000 and accepted 1026 students partnering with 150 Open Source organizations. This year they plan on 1,150 – 1,200 student positions. For 2007 they had 6,200 applications and 7,000 in 2008. I don’t see any data on applicants for 2009.

As for the application it should include the following: your project proposal, why you’d like to execute on this particular project, and the reason you’re the best individual to do so. Your proposal should also include details of your academic, industry, and/or open source development experience, and other details as you see fit. An explanation of your development methodology is a good idea, as well.

Bleeding Heart Flowers

photo of some bleeding heart flowers

One the first flowers to bloom in my yard this year are some bleeding heart flowers (shown the photo). If I remember right, I planted them last year. I love perennials: I just plant them once and then get to keep enjoying them. I also find that some plants that are supposedly annuals seem to keep coming back (I think the plant must just manage to hang on, even if they often don’t, and so are called annuals). I enjoy gardening a bit, but don’t really spend enough time to know much about it. I just do as much as I feel like – and often am so busy that amounts to not much.

Also known as Lamprocapnos spectabilis they are a rhizomatous perennial plant native to eastern Asia from Siberia south to Japan.

Amazing Webcast of the Aurora Borealis

The Aurora from Terje Sorgjerd on Vimeo.

Norwegian landscape photographer Terje Sorgjerd spent a week capturing one of the biggest aurora borealis shows in recent years. He shot the video in and around Kirkenes and Pas National Park bordering Russia at temperatures around -25 Celsius.

Aurora are caused by the collision of charged particles and the Earth’s magnetic field. Aurora Borealis is Latin for northern lights. An aurora is usually observed at night and typically occurs in the ionosphere. The lights are commonly visible between 60 and 72 degrees north and south latitudes, which place them in a ring just within the Arctic and Antarctic polar circles.

Auroras result from emissions of photons in the Earth’s upper atmosphere, above 80 km (50 miles), from ionized nitrogen atoms regaining an electron, and oxygen and nitrogen atoms returning from an excited state to ground state. They are ionized or excited by the collision of solar wind particles being funneled down and accelerated along the Earth’s magnetic field lines; excitation energy is lost by the emission of a photon of light, or by collision with another atom or molecule. Oxygen emissions give off a green or reddish hue, depending on the amount of energy. Nitrogen emissions give off a blue (if the atom regains and electron after it has been ionized) or red hue (if returning to the ground state from an excited state).

Auroras are associated with the solar wind, a flow of ions continuously flowing outward from the Sun. The Earth’s magnetic field traps these particles, many of which travel toward the poles where they are accelerated toward Earth. Collisions between these ions and atmospheric atoms and molecules cause energy releases in the form of auroras appearing in large circles around the poles. Auroras are more frequent and brighter during the intense phase of the solar cycle when coronal mass ejections increase the intensity of the solar wind.