Sometimes people ask me to look at frightfully exciting things.
These normally come via the incomprehensible medium of the press release. However, sometimes I get sent things (in this case, via an e-mail from my louche engineer friend George) describing a new invention that seems positively useful and even vaguely comprehensible.
This thing is called the SkyLight. It allows you to take your iPhone, Android phone, or any other that might still exist and turn it into a microscopic eyepiece for the world.