Science

Activist confusion at fluoridation bill hearing (and coffee) - Open Parachute

Ken Perrott Mar 24, 2017

I have been in Wellington for the Parliamentary select committee hearings on fluoridation. Well, that was the excuse – I was really there to catch up with my family (always a joy and am amazed at how tall my grandson has become) and to enjoy the great food in Wellington cafes. Havana Coffee Works in Tory Street, Wellington. Great coffee … Read More

One bubble in the great bath of existence – Brian Greene on the universe, time travel and string theory - News

Jean Balchin Mar 23, 2017

Earlier this afternoon, I was fortunate enough to interview Dr Brian Greene, the renowned theoretical physicist and string theorist. Dr Greene is a professor of physics and mathematics at Columbia University, and is recognized for a number of revolutionary discoveries in his field of superstring theory. I spoke with Dr Greene about his theories on string theory and multiverses, … Read More

More to sundial than meets the eye - Physics Stop

Marcus Wilson Mar 22, 2017

Sundials are fun. As someone who visited a lot of stately homes  as a child (usually under duress), I found sundials in the gardens a welcome distraction from the monotony of trudging round a place with no other redeeming features that adults somehow seemed to find attractive. Not all adults did, I’m sure, but certainly my parents did.  First, there’s … Read More

How your daughter’s future doors may already be closed by the time she is six - Nano Girl

Michelle Dickinson Mar 17, 2017

Imagine you are reading a story to a child; the story goes something like this:   “There is one person at work who is really, really smart. They can figure out how to do things quickly, they come up with answers much faster and better than anyone else.  Now imagine telling this story: “There is one person at work who is … Read More

Why detox diets don’t work – the science behind how your body removes toxins - Nano Girl

Michelle Dickinson Mar 17, 2017

The health store shelves are filled with optimistic claims of weight loss products. It’s tempting after what may have been weeks of “I’ll start the diet tomorrow” to think about cleansing out your system to kick start your new body. Quick fix detox teas, juices and supplements are heavily marketed, enticing you to drink a magical natural potion which will rid … Read More

Nose evolution shaped by climate - Guest Work

John Kerr Mar 17, 2017

Your nose looks the way it does thanks, in part, to the climate where your ancient ancestors lived, finds new research. The new study, published today in PLOS Genetics, explores the evolutionary history of the nose, focusing on one specific question: “Has climate adaptation played an important role in influencing variation in human nose shape?” The human nose conditions the temperature and … Read More

Physics is a science. Or maybe not. - Physics Stop

Marcus Wilson Mar 14, 2017

A couple of hours ago I gave a talk to the ‘education group’ in the Faculty of Engineering and Mathematical Sciences at the University of Western Australia. Broadly speaking, the audience was a group of physicists and engineers who are interested in education. I recycled a talk that I’d given a couple of years ago on the role of mathematics … Read More