Explorer

A detector from Waterloo, Ontario’s KA Imaging allows for clearer visualization of a patient’s lungs.

You don’t need to travel all the way to Amsterdam to see the Anne Frank House. The museum recently launched a 25-minute virtual reality tour that takes you through the rooms—hidden behind an Amsterdam canal-side house—where Anne wrote her diary. Read the full article and watch a trailer for the virtual reality tour.

Petroleum pipeline leaks are costly – for business and for the environment. Researchers are now developing bacteria-based sensors to detect hydrocarbons released by a leak – and emit a wireless alert signal to technicians.

"Science is humanity's best effort at uncovering the truth about our world, about our very existence." Kirsty Duncan, Canada's Minister of Science, makes the case that researchers must be free to present uncomfortable truths and challenge the thinking of the day -- and that we all have a duty to speak up when we see science being stifled or suppressed. #ScienceAroundMe

Researchers at MIT and the Max Planck Institute have developed a method for quick, on-site E. coli detection in food. While current food safety testing either requires days to complete or expensive equipment, this new method, paired with a smartphone and QR code, will make testing inexpensive and portable. The new detection process uses Janus emulsions, droplets consisting of two hemispheres of different densities. In water, the less dense, hydrocarbon hemisphere sits above the denser hemisphere