Sentences with phrase «track small objects»
Your baby should be improving their ability to spot and track small objects.
http://www.newkidscenter.com/ Not exact matches
5 months Your baby is getting better at spotting very small items and tracking moving objects.
NASA tracks some 16,000 objects larger than 10 cm, but there are many more fragments smaller than this.
NASA seems unlikely to meet the goal, but the agency is stepping up its detection and tracking of smaller objects.
Researchers are currently tracking an estimated 22,000 artificial objects that are orbiting Earth, from small bits of debris to large satellites.
A gifted border collie, Rico, mastered the names of more than 200 objects using a technique called fast - tracking that small children also employ, Juliane Kaminski, also of M.P.I. Evolutionary Anthropology and colleagues reported in 2004 in Science.
The explanation might lie in small airborne birds» need to detect and track objects whose image moves very swiftly across the retina — for blue tits, for example, to be able to see and avoid all branches when they take cover from predators by flying straight into bushes.
«You can divide the orbital population into those objects big enough to track, small enough not to pose a catastrophic hazard, and too small to track but large enough to kill your satellite,» Crowther says.
The VLA data were used to track the orbit of the smaller Southern star around the larger Southern object, presumed to be a pair of stars orbiting each other closely.
A fact sheet says the system can track objects as small as a basketball more than 20,000 miles away and is a «vital part of the AFSPC's space surveillance network.»
The track includes a number of turns and a number of small, man - made objects left by this person on the track itself.
That is distressing, disaster experts say, because near - earth objects this size are presumed to be much more common than larger space rocks, and they are too small to be easily spotted long in advance with the telescopes used to track such debris.
The big near - Earth objects, or NEO's, are being tracked fairly well, but quite a few experts on space, risk, and resilience say we'd better start sifting for the small ones, too.
But Welch and others from small - and medium - sized MLSs object to that characterization, saying that while larger MLSs can more easily track who's using their services, implementing this new rule and assessing fees on those who violate it will be too costly and difficult where staffing and budgets are lower.