NASA jumpstarts the electric airplane industry with ultra-efficient flights – 400 mpg

This story is a bit old (October 2011), but in light of Chip Yates project to create the first all-electric transatlantic flight, is worth reading about:

 

NASA has awarded the largest prize in aviation history, created to inspire the development of more fuel-efficient aircraft and spark the start of a new electric airplane industry. The technologies demonstrated by the CAFE Green Flight Challenge, sponsored by Google, competitors may end up in general aviation aircraft, spawning new jobs and new industries for the 21st century.

The first place prize of $1.35 million was awarded to team Pipistrel-USA.com of State College, Pa. The second place prize of $120,000 went to team eGenius, of Ramona, Calif.

“NASA congratulates Pipistrel-USA.com for proving that ultra-efficient aviation is within our grasp,” said Joe Parrish, NASA’s acting chief technologist at NASA Headquarters in Washington. “Today we’ve shown that electric aircraft have moved beyond science fiction and are now in the realm of practice.”

The winning aircraft had to fly 200 miles in less than two hours and use less than one gallon of fuel per occupant, or the equivalent in electricity. The first and second place teams, which were both electric-powered, achieved twice the fuel efficiency requirement of the competition, meaning they flew 200 miles using just over a half-gallon of fuel equivalent per passenger.

“Two years ago the thought of flying 200 miles at 100 mph in an electric aircraft was pure science fiction,” said Jack W. Langelaan, team leader of Team Pipistrel-USA.com. “Now, we are all looking forward to the future of electric aviation.”

 

Source: NASA Awards Historic Green Aviation Prize

 

 

Continue reading NASA jumpstarts the electric airplane industry with ultra-efficient flights – 400 mpg

Netflix meets its heaviest user – 252 movies in one month

Mark Malkoff just can’t help himself. The new York-based comedian is one of those people who find challenges in everything. So when a company like Netflix offers unlimited streaming for $8 a month, someone like Malkoff starts to wonder about his own limits. Earlier this year, Malkoff embarked on his Netflix challenge in an attempt to figure out how much value he could get out of his $8 subscription within a single month. 30 days later, Malkoff had watched 252 movies, beginning to end, including the credits.

**that’s 8.4 movies/day**

Excessive use like this might have triggered automatic service suspension at other companies, but quickly Netflix realized the promotional potential of his challenge, and started tweeting about it. This week, the company even invited him to their headquarters where dozens of employees celebrated him as the most obsessive user the company ever had.

This isn’t the first time Malkoff has taken on an endurance challenge like this. A few years back, he successfully visited each and every of Starbucks’ 171 stores in Manhattan within 24 hours, consuming something at every store. Malkoff has also lived in an Ikea store for a week, and spent 30 days flying on an AirTran jet.

Read the full storyThe day Netflix met its heaviest user

 

Mark’s Netflix Challenge:

Facebook Programming Challenge – solve a challenge, get a phone interview

 

How does this work?

Take the timed challenge. If your code passes the test, you will be contacted for a telephone interview. If your code is too similar to another applicant, you will both be disqualified, so please don’t share or post your answers online.

What position are these tests for?

These are for various positions in our Software Engineering department. You can check them all out here.

 

Take the Facebook Programming Challenge!