Archive for July 2015

Audiophile Ethernet Cable Tested

http://m.slashdot.org/story/297509 Ars Technica has posted a series of articles attempting to verify whether there’s any difference between a $340 “audiophile” Ethernet cable and a $2.50 generic one. In addition to doing a quick teardown, they took the cables to Las Vegas and asked a bunch of test subjects to evaluate the cables in a blind

Legoland technology

Here are some “teardowns” and tech pictures from Legoland. Trains seem to be battery powered, charged on station. Cars seem to be battery powered charged with wires on ground at charging stops. Inside car cases built of Legos there seems  to be normal RC servos and other RC car stuff. How they follow their programmed