We’re just back from a great week in Galilee (more on that later, hopefully), and in catching up on some things I see a neat device mentioned by Between Two Worlds. It’s the TV-B-Gone keychain and it can turn off virtually any television. It does this by emitting 209 different turn-off codes at the press of a button. It fits on your keyring and can be activated without anyone knowing! This sure could have been handy at Grandpa’s house :-).
I learned of this from the blog of Justin Taylor, which I recently discovered. I find it quite good. JT is an associate of John Piper, and his topics range from politics to theology to keychains.