Immense coils of hot, electrified gas in the Sun's atmosphere behave like a musical instrument, scientists say.http://news.bbc.co.uk/1/hi/sci/tech/6574059.stm
Sound and Video: http://www.robertus.staff.shef.ac.uk/movies/uksp-nam2007/
Dolenni Diddorol / Interesting Links These are just links (dolenni) to things that appear interesting (diddorol).
Immense coils of hot, electrified gas in the Sun's atmosphere behave like a musical instrument, scientists say.
An extruded extruder extrudes... The RepRap plastic extruder on the left was made by the RepRap plastic extruder on the right. It is shown here in Vik Olliver's prototype RepRap machine starting to extrude for itself. More info in the blog entry and videos section.
Good scans of the Voynich Manuscript are hard to find. These are from the Yale Library (download instructions), though unfortunately in a proprietary graphics format, which I converted to jpeg.
This tiny collection of tubines converts wasted wind into useful talk time with blades just 5-centimeters long, and is also said to be capable of charging laptops, portable game consoles, and DAPs
Road traffic accidents, not Aids, cancer or any other disease, are the biggest killer of young people worldwide, experts warn.
British engineers are designing a Moon landing mission that would also test key technologies to take to Mars.
Number spirals are very simple. To make one, we just write the non-negative integers on a ribbon and roll it up with zero at the center. The trick is to arrange the spiral so all the perfect squares (1, 4, 9, 16, etc.) line up in a row on the right side.