Thanks to Philip
Webb for this link.
“A Grade 11 student from Ontario has won the top prize at the
world’s largest science fair for developing a new mammogram system
to screen for breast cancer…“Gervais collected $4,128 [US$3,257/€2577] in prize money
for his prototype medical ultrasound system, which uses Linux
software to model a three-dimensional, high-resolution image from
existing two-dimensional screening equipment…”