Sunday, September 30, 2012
United States Navy Names Ship After Neil Armstrong
Sent from my iPhone
Maker Faire New York: MATE Underwater Robots
In the West Courtyard, look for the large swimming pool surrounded by swarms of kids — that's where you'll find the PVC submersible robots of the Marine Advanced Technology Education Center (MATE), an organization funded by the National Science Foundation that puts on a competition of student-built underwater ROVs. They have simpler robots in the pool that kids can drive around, along with a more robust robot (bottom photo) on display.
Filed under: Maker Faire
Original Article: http://feedproxy.google.com/~r/makezineonline/~3/zbXgxHGXZ_c/
Sent from my iPhone
360-degree iPhone Panoramic Camera Travels Across America on a Scooter
Panoramic videographer and iPhone hacker Gabriel Paez is currently half-way across the country on his coast-to-coast trip from Seaside, OR to Portland, ME. As of this writing he's in Dubuque, IA with his 2005 Vespa PX150 named Pucho. Riding atop his scooter, Paez is outfitted with a unique panoramic camera of his own design. Consisting of eight iPhones mounted to a harness and positioned directly over his helmet, the entire rig is controlled by a ninth wrist-mounted iPhone running custom software written by Paez. Check out Gabriel's site to find out more about the project, see where he's at, ask him a question, or donate some gas money. [Thanks, Marsee!]
Filed under: iPhone, Mobile, Photography, Transportation, Video Making
Original Article: http://feedproxy.google.com/~r/makezineonline/~3/WFcF90IY78g/
Sent from my iPhone
Friday, September 28, 2012
Tuesday, September 25, 2012
Dive into the Great Barrier Reef with the first underwater imagery in Google Maps
September 25, 2012 7:05 PM
by Lat Long Blog
Dive into the Great Barrier Reef with the first underwater imagery in Google Maps
Starting today, you can use Google Maps to find a sea turtle swimming among a school of fish, follow a manta ray and experience the reef at sunset—just as I did on my first dive in the Great Barrier Reef last year. You can also find out much more about this reef via the World Wonders Project, a website that brings modern and ancient world heritage sites online.
At Apo Island, a volcanic island and marine reserve in the Philippines, you can see an ancient boulder coral, which may be several hundred years old. And in the middle of the Pacific, in Hawaii, you can join snorkelers in Oahu's Hanauma Bay and drift over the vast coral reef at Maui's Molokini crater.
Whether you're a marine biologist, an avid scuba diver or a landlocked landlubber, we encourage you to dive in and explore the ocean with Google Maps. Check out our complete underwater collection, featuring a Google+ underwater Hangout from the Great Barrier Reef. And you can always explore more imagery from around the world by visiting maps.google.com/streetview.
Dr. Art Trembanis
FieldNotes LT: Take geo-located notes on your Android device
September 25, 2012 9:04 AM
by Google Earth Blog
FieldNotes LT: Take geo-located notes on your Android device
Nick is an environmental engineering student at UC Berkeley, and has worked with a professor there to produce an app that allows you to take geo-location based notes, attach photos, and export the notes in a nice Google Earth KMZ format. The app is very simple and works well.
Evernote and other note-taking apps offer some geolocation features, but it is difficult to get those notes into Google Earth. With this app, it's quite easy to write a note, snap a photo, and email the KMZ to anyone you'd like.
Here's the result of one I just did:
While the app is simple and works well, there were a few oddities:
1 - When I saved it, I had a few choices on what to do with the KMZ file (email, etc), but "View it in Google Earth on Android" wasn't one of them. That may be more of an issue with my setup than with the app, but it was surprising since the latest version of Google Earth on Android supports KML files.
2 - The photo shows up sideways in Google Earth.
3 - I had to take a new photo; couldn't select one from my gallery instead.
4 - The pin is on my current location, and is accurate, but would be nice to choose an alternate location.
In any case, it's a handy little app for $0.99, and could be very useful for some people depending on what they need to accomplish. You can find it on Google Play here. No word on an iOS version, but time will tell.
Dr. Art Trembanis
Friday, September 21, 2012
Snakebot that Moves With Continuous Wave Peristalsis
September 20, 2012 2:00 PM
by John Baichtal
Snakebot that Moves With Continuous Wave Peristalsis
We have developed several innovative designs for a new kind of robot that uses a continuous wave of peristalsis for locomotion, the same method that earthworms use. Because constant-velocity peristaltic waves form due to accelerating and decelerating segments, it has been often assumed that this motion requires strong anisotropic ground friction. However, our analysis shows that with uniform, constant velocity waves, the forces that cause accelerations within the body sum to zero. Instead, transition timing between aerial and ground phases plays a critical role in the amount of slippage, and the final robot speed.
[via core77]
Filed under: Robotics
Dr. Art Trembanis