5G’s Olympic Debut

5G’s Olympic Debut: This year’s Winter Games promise a sneak peek at a high-bandwidth, low-latency wireless future

4900 year old trees

This picture shows a row of disrupted cells in a tree ring from a bristlecone pine (Pinus longaeva) growing in the White Mountains of California (photo © R.K. Adams and H.D. Grissino-Mayer). This is no ordinary frost ring. This one was formed in the year 1627 B.C., and is connected with the eruption of Thera in the Mediterranean Sea.  check out these old trees for yourself: http://web.utk.edu/~grissino/bristlecone-gallery.htm