Nanotechnology
The biggest thing in science right now is smaller than you can imagine. Nanotechnology is a brave new world containing the likes of carbon nanotubes and buckyballs which promises an array of technological advances every bit the equal of the information revolution: better medical treatments; lighter, more efficient building materials; tougher sporting equipment.
An example of nanotechnology is the production of antimicrobial bandages which are covered in nanoparticles of silver ions that at the nanoscale are anti-microbial by attaching to microbes and preventing their cellular respiration, thus destroying them.
The result is a bandage which doubles as a medicine when used to dress a wound.
Continue reading "Nanotechnology: The biggest little thing going" »
Facebook Recommendations
Read all about it
Punch live
Up to the minute Twitter chatter
Recent posts
The latest and greatest
La dole cheque vita is not so sweet on $16 a day
Your task is simple. Here is $115.50. It must last one week. You have no savings, no assets, but thankfully…
Those greedy ATMs gobble up more than your card
We’ve been talking a lot about interest rates this week. And the 30 per cent of us who have mortgages…
Wrap of the week: It’s the economy, stupid
There is a touch of Lleyton Hewitt about Julia Gillard. It is not merely that both are redheads or that…
Nosebleed Section
choice ringside rantings
From: Punch on: Open thread 09/02/2012
marley says:
I'm one of the older ones, so I've certainly seen a few changes in my time. When I started school I learned to write with a nib pen, dipped in an inkwell (no, I'm not kidding). My mother became a dab hand at getting inkstains out of my clothes. Flicking ink at one another in the classroom was an essential… [read more]From: I’d rather have a piece of toast than listen to crap lyrics
Erick says:
Led Zeppelin are responsible for my all-time favourite mixed metaphor: "There you sit, sit and stare, like a book on a shelf rusting." (Misty Mountain Hop) I laugh every time I hear it. Hmmm, I believe I've decided what to play on the way to work today. [read more]Gentle jabs to the ribs
No wuckin forries. These nuckin futs are tuckin fops
Well, puck me with a fitchfork. The F-word is apparently an acceptable part of Australian speech. That’s… Read more
Latest 2 of 8 comments
View all commentsAdd your comment