Optical illusion is tricking dentists

... - of the HPV vaccine may be enough to ward off cervical cancer, researchers say. IT SOUNDS like a bit of a stretch, but yoga may not be all it's cracked up to be. And while advocates say it has massive health benefits, the exercise can also do ...

http://www.news.com.au/lifestyle/health/optical-illusion-is-tricking-dentists-into-drilling-larger-holes-than-are-needed/story-fneuz9ev-1226753110009?from=public_rss