Improving the Science Behind Bloodstain Pattern Analysis
At BU’s Fluid Lab, James Bird’s latest research could help give forensic scientists new tools for analyzing bloodstains at crime scenes.
New Bubble Popping Theory Could Help Track Ocean Pollution and Viruses
Bubbles are fun for everyone. But, it turns out, they can also be little menaces.
When a bubble pops, it can concentrate and aerosolize any particles stuck on it. Not a big deal when it’s a store-bought soapy bubble bursting in the yard or on your hand. But it’s a major concern when the particles it carries are potentially hazardous: bubbles caught in a crashing wave can send vaporized microplastics into the air where they might mess with the Earth’s atmosphere; bubbles burst by a flushing toilet can fling bacteria meters and onto nearby surfaces; a frothing cruise ship hot tub was once shown to be a Legionnaires’ disease super-spreader.
The Beauty and Science of Bubbles
Prof. James Bird (ME, MSE) discusses his research on the scientific significance of bubbles.