Listen to conversations over long distances with a homemade laser listening device. All you'll need is a laser pointer, tripod, old pair of headphones, photocell and a recording device. Your completed laser spy microphone won't be the most practical recording setup you've ever used, but it's an interesting bit of science and a great DIY project. The process involves a simple bit of soldering, but in all it's very simple.
Build a Laser Spy Microphone On the Cheap
Trending Stories Right Now
Since it launched in 2015, the Australian version of Netflix has been adding a steady stream of content each month. While the selection of movies and TV shows is getting better, it still pales in comparison to the US version due to national licencing deals. Here's how to get the whole US catalogue in Australia - without getting slugged by the exchange rate.
The only thing that makes long-distance driving tolerable is music and/or podcasts. Unfortunately, using the car stereo isn't always an option. Perhaps the speakers are busted, or the person in the passenger seat hates your taste in music. In these situations, the obvious solution is to don a pair headphones. But is this actually legal?