Date rape drugs like Rohypnol and GHB have no odor or taste, they dissolve quickly in liquids and they don't linger in your system - in other words, they're very hard to trace. Which makes the new date rape drug sensor from researchers at Tel Aviv University such an interesting development.
When a ray of light comes into contact with a drugged drink, it is slightly altered The sensor can pick up that subtle change and sound an alarm - perhaps a beeping sound or a small flashing light, the researchers say. The sensor can operate with only 10 microlitres of liquid.
Early tests are very promising, but they're early tests - so in the meantime, you'll still need to keep an eye on your drink, just to be safe.
Now it's your turn. Share an awesome link or two in the comments. Odorless is ok. Tasteless... nah.
