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Cosma is a directory of the best resources on the Web!


Ice Castle from above in Lincoln, NH

Frozen Fortress (Michael Sutton and Julian Tryba)

Ice Castle Dazzles New Hampshire Tourists

‘Ice Castles,’ a frozen playground in New Hampshire, is open (Emily Anderson, Boston.com)
Ice Castles, Lincoln, New Hampshire (Official Site)
Ice Castles, Other Sites (Official Site)

Find out more about ice ...

See more spotlights or a random page...


Watch for a new feature on the site highlighting great real life (RL) and virtual (3D/VR) experiences...

You will find everything from tours of famous museums to things you can do in your own backyard. You might want to start by trying out science projects, star gazing, starting an aquarium, beekeeping, car racing, cooking, going to the circus or even visit Middle Earth!


Check out the 3D gallery to see the newest experiments with using Unity 3D to see how Cosma might be implemented using some of the latest VR headsets (Cardboard, Gear VR, Oculus, Vive, etc.). Here are videos showing three of the experiments.

Cosma 3D Experiment

Cosma 3D Introduction to VR

New Computer Museum, Virtual Edition

The above Cosma 3D Galleries and the New Computer Museum are experiments with using Unity 3D to re-implement an older project called Knowledge Places (K-Places). These 3D sites in SecondLife include hundreds of fun interactive objects framed within thematically organized spaces. Each space has “Magic Doors” that give landmarks to some of the best sites in SecondLife, “Magic Windows” that link to pages on this site and other special objects that link to great sites on the Web. These sites are very well-known, centrally located public spaces in Linden Village that date all the way back to 2006.


Knowledge Park, Exploration Area (K-Place v.1.6)
Providing a free and public Knowledge Navigation Nexus
to the best of SecondLife and the Web since 2006!

Knowledge Park Welcome Area
Location: Maryport
Size: 24,048 sq. m.

Notice: The Linden Village Knowledge Places (K-Places) sites have been consolidated into a single location and completely renovated -- the entire site is now located in Maryport (of course! ;-)! Here is a walk-through of the brand new site (December 2015).

Knowledge Places, Linden Village, SecondLife

Find out more about the history of the "Cosma/Knowledge Places" project. more...

2D gallery

Simply click on these pictures to wander the web!

fun.png toys.png hobbies.png fashion.gif music.png chessboard.png planet.gif earth.gif tree.gif flower.gif butterfly.gif bee.gif fish.gif frog.gif jay.gif parrot.gif walrus.gif mouse.gif horse.gif bear.gif lion.gif dog.gif monkey.gif blank.gif more...


Here is just a small sample of the subjects that you can explore!

fun music fashion toys games scrabble chess backgammon
life plants animals butterfly bee fish bird horse bear cat dog monkey
solar system mercury venus earth mars jupiter saturn uranus neptune
transportation sea land train car air space
information technology internet computer robot virtual reality
knowledge philosophy science history museum library
reference dictionary encyclopedia news books blank.gif more......


Find out more information about Cosma by visiting the news, about and faq pages...

© Cosma creator mehopper editor mehopper revised 2/3/2016 version 1.5