Geodesic Airolite boats plans…
Rick writes “How to make ultra light weight boats and canoes. Plans are available but there are enough details on the web site for you to go from there.” From the site: What is Geodesic Airolite Construction? It is a simple, inexpensive, low-tech, forgiving system utilizing some exotic materials. The sequence consists of building a simple rugged wood framework, braced with triangulated KEVLAR® roving strands. This tough basket-like frame is then covered with Dacron. This is a first cousin to sail cloth; except it heat shrinks. It is a super-weight, airplane wing covering type of fabric, used on crop dusters. Link.
Maker Rich Gibson is welding up a neat looking chopper bike – on the MAKE flickr photo pool he writes “Chopper bike ‘complete.’ I am going to lower the seat some more. It is still basically unrideable by mere mortal. I’m going to make a new front fork that is shorter. Keep the original one for ‘special’ occaisions.” 
Make pal Eric Rice is up to something “The ChaseCam mount, six suction cups holding a Panasonic DVC30 3CCD camera. Look out for drive-by citizen journalism. Or car chases, your call.” I wonder if there’s a Maker version that uses our cheap 
Rick writes “Always wanted to build a fast comfortable bike? This is the place. Human Powered Vehicles (HPVs) or Recumbent bikes are a delight to ride, fast and stable – Different goes without saying – not for the shy.” 
Captured using a wide range of techniques, from state-of-the art scientific microscopes to standard and digital cameras, the images cover many different areas of science. For example, amongst the winning images we see a hatching mosquito, a close-up of salt and pepper, an artist’s impression of a migraine attack and care of a premature baby. [
The main light source of the future will almost surely not be a bulb. It might be a table, a wall, or even a fork. An accidental discovery announced this week has taken LED lighting to a new level, suggesting it could soon offer a cheaper, longer-lasting alternative to the traditional light bulb. The miniature breakthrough adds to a growing trend that is likely to eventually make Thomas Edison’s bright invention obsolete. Thanks Rob! 
John Wiseman rounds up all the details from the Darpa 2005 Grand Challenge and then some. If you’re curious on how the computer driven cars were able to finish the course, along with the comparisons from last year, videos and the course data file – check it out. [
