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"Developers unfamiliar with Apple's operating systems must learn a new programming language, Objective-C, if they hope to master the apps course. Stanford students take a year of computer science classes and learn the technique of object-oriented programming before tackling the iOS development class. Two Stanford prerequisite courses, Programming Methodology and Programming Abstractions, are available on iTunes U."

"developing wireless power delivery systems using laser beams to transmit electricity without wires, for applications where wires are either cost prohibitive or physically impractical."

The FanWing looks like someone has put the blades of a combine harvester behind a helicopter cockpit and forgotten about the rest of the fuselage. That combine harvester, the FanWing propulsion system, is a fan in a wing, making it a thick wing that provides lift and thrust.

"New York to London SR-71 Speed Run - On September 1, 1974 Major James V. Sullivan, 37 (pilot) and Noel F. Widdifield, 33 (reconnaissance systems officer) (photo inset), flashed across the starting line (radar gates in New York) at approximately 80,000 feet and speed in excess of 2,000 miles per hour. Exactly 1 hour 54 minutes and 56.4 seconds later, they had set a new world speed record from New York to London England. The average speed was 1,807 statute mph over the 3,461 statute mile course, slowing to refuel one time from a specially modified KC-135 refueling tanker. "

Astronomy - Solar System, Space Exploration, Stars, Universe

open online math homework system (MyOpenMath.com) that David and other community college faculty have developed for faculty and students to use with open textbooks. For math teachers, a free and open textbook is great, but they can be hard to find, and hard to adopt if you're used to having publisher-provided online homework

"In the future, a swarm of flying robots may do the work now done by human search teams. A robotics research team at the University of Pennsylvania has designed a system to coordinate a number of small quadcopters, a step toward coordinating multiple robots for tasks such as surveillance or searching areas after a disaster. "

"Beyond Planet Earth: The Future of Space Exploration launches visitors into the exciting future of space exploration as it boldly speculates on humanity's next steps "out there" in our solar system and beyond. The exhibition features a full-size recreation of a lunar habitat, a model of an elevator reaching up into space, a walk-through diorama of the Martian surface, and challenging computer interactive exhibits. See authentic equipment and models of historic spacecraft from select voyages in the past. "

"Uploaded by djxatlanta on Jul 13, 2010 The wheels that will touch down on Mars in 2012 are several rotations closer to spinning on the rocky trails of Mars. This video clip shows engineers in the JPL clean room where the rover is being assembled as they put all six wheels into motion for the first time. Engineers raised the rover just as a car mechanic would hoist a car to check the wheels, and started the "engine" to get the wheels rotating. The wheel mobility system has 10 motors in all-four for steering the rover and six for driving. During this test, all 10 motors ran in every direction. Each wheel spun forward and backwards. "

"Engineering Design Process The engineering design process involves a series of steps that lead to the development of a new product or system. In this design challenge, students are to complete each step and document their work as they develop their lunar plant growth chamber. The students should be able to do the following:"

"The deepest depths of space, out beyond our atmosphere, our Solar System, and even our galaxy, hold the richness of the great Universe beyond. Stretching for billions of light years in every direction, there are structures large and small, dense and sparse, everywhere we've ever dared to look. "

"wearable computing and prevention-through-design to develop a practical sensing and alarm system that can tell when a worker's blood oxygen level is cratering and prevent carbon monoxide poisoning. The result was a standard construction hard-hat modified to include a non-invasive blood-oxygen monitor."

"The Postal Service solved the problem with the world's first ground-based civilian navigation system: a series of lit beacons that would extend from New York to San Francisco. Every ten miles, pilots would pass a bright yellow concrete arrow. Each arrow would be surmounted by a 51-foot steel tower and lit by a million-candlepower rotating beacon. (A generator shed at the tail of each arrow powered the beacon.) Now mail could get from the Atlantic to the Pacific not in a matter of weeks, but in just 30 hours or so."

technical manual to introduce basic pilot skills and knowledge thatare essential for piloting airplanes. operation ofvarious airplane systems.  realm of flight and information and guidance in the performance of procedures and maneuversrequired for pilot certification. Topics such as navigation and communication, meteorology, use of flight informationpublications, regulations, and aeronautical decision making

The suborbital commercial tourist spaceship VSS (Virgin Spaceship) Enterprise-also known as SpaceShipTwo-owned by Richard Branson's Virgin Galactic company completed its first unpowered glide test Oct. 10. A video of the flight is on Virgin Galactic's website. Space tourism pioneers to speak at Summit The spacecraft was released from its launch aircraft, WhiteKnightTwo also known as Eve, at 45,000 feet and spent 11 minutes testing systems (including the release mechanism), making a practice approach at a high altitude, and landing at Mojave Air and Space Port in California.

Volts, Amps & Ohms-How to Measure -  how to use a multi-meter to measure volts, amps, and ohm from EAA SportAir Workshop for the Electrical Systems, Wiring and Avionics workshop.

Engineered Propulsion Systems to begin development of a diesel aircraft engine for general aviation aircraft and helicopters.

The blind spot is the area on the retina without receptors that respond to light. Therefore, an image that falls on this region will NOT be seen. It is in this region that the optic nerve exits the eye on its way to the brain. Students will determine their blind spot by shifting the blind spot tester within their range of vision. Students will also learn the function of the parts of the eyeball, as well as the role the eyeball plays in the nervous system.

Robotics program examines the expanding role of robotics in the exploration of space. Students will engage in activities before and after the videoconference, initially constructing simple machines, and then progressing to more complex devices. During the videoconference, participants learn about NASA's most advanced robotic systems.

The Robotics track of the Mechanical Engineering Degree Program at Embry-Riddle Aeronautical University Prescott Campus provides a strong undergraduate education with a focus on the design of robotic systems for aerospace applications such as autonomous ground, air or space vehicles. The robotics curriculum combines a strong emphasis on the fundamentals of engineering kinematics, dynamics and controls with integrated analysis and design topics ranging from robotics real-time control, sensor integration, probabilistic robotics and mechatronics.