Mars is becoming a proving ground for the lifetimes of lithium-ion batteries. The Phoenix Mars Lander is carrying Lithion modules from Yardney Technical Products Inc. When it lands on May 25, after a 423 million mile journey, the batteries will power the vehicle at night when solar panels can’t. Yardney’s intergalactic durability was already proven in the Mars Exploration Rovers launched in 2003. One of the spacecraft’s jobs will be to study the history of water, reusing instruments from two earlier Mars landers, one that failed to work and one that wasn’t launched.
Machine vision and video streaming systems are used for a variety of purposes, and each has applications for which it is best suited. This denotes that there are differences between them, and these differences can be categorized as the type of lenses used, the resolution of imaging elements, and the underlying software used to interpret the data.
Comic books long have appealed to kids as a fun way to introduce reading and art without being overly didactic. Now a software engineer and project manager from Oklahoma thinks the medium can be used to get them interested in STEM careers.
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