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Make: Online : The Rocket Project

There is certainly lots to debate about corporate sponsorship of education and sponsored editorial content, in print and online. We have these debates all the time here at MAKE. And I'm sure educational organizations have equally tough choices to make in terms of getting the funding for great educational programs, money that companies are all too happy to provide, for a branding opportunity. It's a dance, it can get awkward, but it can also be done right (we believe), it can be a win for everybody involved.

In most regards, this seems to be the case with the Sony/Intel sponsored Rocket Project. They took eight students from the California Academy for Math and Sciences, a magnate high school specializing in advanced science, and gave them an extraordinary opportunity -- design, build, and launch a rocket into the stratosphere -- all within 60 days, using Sony Vaio laptops to design and control the mission. The resulting rocket measures 29 feet tall, weighs over 500 pounds, and is capable of reaching the stratosphere. The students were crash-course-schooled in rocket science by Tom Atchison, Director of the Association of Rocket Mavericks , and a leading light in the high-power rocketry community.

The Rocket Project website and videos are a little overwrought for my taste, they feel too much like laptop commercials disguised as educational content, rather than educational videos sponsored by two tech companies. But in the midst of that, the story here, the journey these teens are on, seems genuine, and I'm sure they're having an experience they'll remember for the rest of their lives.

The rocket was supposed to launch today (7/22), but now it looks (according to a post on the Sony Electronics FB page ) that the launch will happen within the next 24 to 48 hours. Can't wait to see how it all turns out.

The Rocket Project

I disagree that the two attached commercials are overwrought with product placement. They only have the one set of title screens comparing to the original Apollo's, and one or two shots of the laptops. There isn't even any shot with some overly large Sony logo. While corporate funding can definitely be a razors edge issue, this seems very well done. Can you imagine the emotion these kids must be experiencing, or what this will look like on that college resume?

I was referring to the entire campaign, not just these two videos. And I said overwrought (as in "overly complicated in design or construction"), not "overwrought with product placement." I agree that, in toto, it's not bad, but to me, that's mainly because the rocket project and the kids are so great and their genuineness comes through so strongly. I think it's a great program, I applaud Sony and Intel for doing it. Smart idea on their part. I just wish the production values were different and it didn't feel so much like I was watching commercials. YMMV.

And I agree, this campaign is very well done relative to some others. And for those who might poo-poo this type of overt corporate sponsorship/branding of an educational program (and I can appreciate such a reaction), the truth is, this sort of project would likely never happen within traditional educational funding.

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The Rocket Trailer

As a young boy from blue collar Quebec, Maurice Richard had a dream to play in the National Hockey League. This is the extraordinary story of the ...

The Rocket - News


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can/does the hohmann transfer orbit transfer a rocket from Low Earth Orbit to Mars' geostationary orbit?

Or does the rocket have to get into LEO, then GEO and then transfer to Mars' geostationary orbit?


No, the transfer to the Earth-Mars Hohmann orbit can be done from LEO by igniting the motor on the right moment, and for a deltaV of about 3.5 km/s.

I found this very amusing drawing that contains all deltaV values: http://www.clowder.net/hop/railroad/delt aveemap.html

Note that we were slightly wrong about the deltaV for LEO. The value of 9.7 km/s in this drawing, includes the 2 km/s that is lost due to drag in the Earth atmosphere during take off.


No, you first need to get to Mars, so you need to use the patched conics approximation first:

1. Eject from LEO into a hyperbolic orbit with the needed hyperbolic excess velocity to
2. Enter heliocentric transfer orbit to Mars, which is designed so it passes Mars in a way that
3. you pass mars in an hyperbolic orbit that has the periareion (Periapsis) at the distance and in the plane of the
4. Mars-stationary orbit.

ronwizfr: 9.2 - 9.7 km/s is right as total! velocity change for a Earth-surface to LEO transfer... the 2 km/s are actually gravity losses, control losses and aerodynamic losses.


BSHS physics ERT huh?

the rocket?

do you really think that roger clemen's is going to retire?


No hell no he's not retiring. He's been doing this for the las 3 years to get a good jucy one year deal contract with a team that wants to have him "fort the last time".

The Houston Astros payed about 18 million for half a season last year because he didn't start playin 'till after the All Star Break.

This year he pretends to do the samething. He will decide to play for a team that's willing to pay him 20 million dollars after the All Star Break because he's got some personal stuff to do like watching his son play or I don't know what he'll come up with this year.

We like him in Houston, a lot of people love him, don't get me wrong. But enough is enough! if he's gonna retire then do so but if he's gonna continue playing then tell us how much he wants and let's get this over with.

The Rocket?

What do you have to say about Roger Clemens?
I am from Houston and I dont have "loyalty" ties to Clemens. But I do think based on the limited info I have that he didn't do anything that serious. You guys have some great answers. Thanks
I am from Houston and I dont have "loyalty" ties to Clemens. But I do think based on the limited info I have that he didn't do anything that serious. You guys have some great answers. Thanks


Innocent until proven guilty.

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