Former NASA Ames Director Pete Worden explains how the interstellar propulsion technology from James Cameron's Avatar is now becoming a real engineering plan. Is it going to be ready anytime soon? Probably not, but scientists have kicked off a major effort to figure out how to get there.

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Cayo Icacos/ Isla Palomino. Dos dentinas paradisíacos de Puerto Rico. Dinos si has estado! Hay unas curiosidades, que os las contamos en nuestro Reel de Instalagram. @sailing_lasonambula

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We sail from place to place and play as much as possible along the way. We combine sailing with mountain hiking, diving, surfing, skiing, festivals and a lot more. SeilNorge is the country’s leading organizer of sailing trips, expeditions and sailing courses. In the trip calendar you will find all our sailing trips throughout Norway and the Arctic.

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My first foray into Timelapse Video. Lessons for next time: 1. Don't forget anything at home. 2. Bring a book... and a jacket. 3. The wide open apeture setting reduces flicker, but the depth of field makes things look out of focus on f/1.4... Better to accept some flicker and fix in post-processing. 4. Shooting on North Ave footbridge is way too shaky. Image stabilization is a pain in the neck. 5. Egg timer motion devices don't handle the weight of a DSLR very well. Image stabilization is still a pain in the neck.

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