Topic: nanotechnology

Teachers – cool nano vids, podcasts

Thursday, July 8th, 2010

ASME Nanotechnology Institute has begun releasing regular podcasts and videos on nanotech research and applications

US EPA’s oversight of nanomaterials questioned

Thursday, July 1st, 2010

The US Government Accountability Office (GAO) is warning that nanomaterials may be entering the market without adequate risk assessment by the US Environmental Protection Agency.

Self-Assembling Nanodevices Move and Change Shape on Demand

Wednesday, June 23rd, 2010

Self assembled nanodevices made of DNA could lead to medical devices, drug delivery systems and reprogram human stem cells to regenerate injured organs.

Carbon nanotubes enhance battery power

Monday, June 21st, 2010

Using carbon nanotubes in a battery’s electrode produced up to a 10-fold increase in the amount of power a battery could deliver.

Teachers: how to use jelly to teach microfluidics

Thursday, June 17th, 2010

It is US-based, but this article presents a quick, simple, safe, and inexpensive method for teaching microfluidics (eg, lab-on-a-chip stuff) to younger students and the general public.

Merely Human? That’s So Yesterday

Tuesday, June 15th, 2010

Teaching the singularity: More on Google and others’ vision of merging technology and human and its implication – just a couple of decades away, apparently.

Nanotechnology super science guide

Thursday, June 10th, 2010

Written by  science teachers Kate Anderson and Sally Parker and designed for use in the classroom, this 64-page guide will bring out the imagination, creativity and independent learning in your students.
It uses enquiry-based approaches and proven pedagogical methodology to maximise engagement and involvement of students in their learning. And it offers [...]

Big news about teaching the small stuff

Thursday, June 10th, 2010

COSMOS magazine and the Australian government have created a splendid new education resource for teachers – and its free.

Customized nanofabrics advance tissue regeneration

Friday, June 4th, 2010

Scientists have replicated a cell’s natural design principles that determine skin elasticity or contractility of heart muscle to help regenerate human tissues and make nanometer-thick fabrics that are both strong and extremely elastic.

Copper nanowires enable flexible displays and solar cells

Wednesday, June 2nd, 2010

US chemists have perfected a simple way to make tiny copper nanowires that are ideal for thin-film solar cells, flat-screen TVs and computers, and flexible displays.