>The first-generation models will weigh 5 grams but the team wants to get them down to just one, which would allow them to track even the lightest fliers like s

>The first-generation models will weigh 5 grams but the team wants to get them down to just one, which would allow them to track even the lightest fliers like swifts. Each tag comes equipped with a solar panel, GPS, and a huge memory, and can measure acceleration, temperature, bearing, pressure, light intensity, and more. Unlike the smallest current data-loggers, they can transmit information, too. They can even be reprogrammed from space. I thought this was a pretty decent amount of info for a non-tech news source.