Thursday, April 16, 2009
Previous Posts
- Easter sunday
- twenty-two
- Wednesday
- The blue-footed bird
- Ang moh sun-tanning on a patch of grass near the b...
- Physical chem lab session
- The internet of long ago
- Amplitude
- A new season
- Silly song on how to wring a duck's neck
Article of the Day
![]() ![]() The O'Neill CylinderWhile teaching physics at Princeton University in 1969, Gerard K. O'Neill asked his students to design large, theoretical structures suitable for space. Their proposals led him to publish the first concept for what came to be known as the "O'Neill cylinder" in 1974 in Physics Today and to revisit the idea in his book, The High Frontier. O'Neill's design incorporates areas for human habitation, farming, and manufacturing. What feature allows occupants to experience gravity? More... Discuss |
Article of the Day
provided by The Free Dictionary
4 Comments:
Haha, didn't know you would be so happy over a small thing like squirrel
Squirrels are cute!
Haha, now I'm starting to like the nature available to this my room in Block 5. Just saw a bright yellow bird yesterday, today a red breast pigeon... with green wings...
Well, will post the picture of the red breast pigeon soon, didn't get to take a photo of the yellow bird yesterday, it flew off...
Oh, saw your pics on facebook. I saw dat bird before too!
Yup, its very therapeautic to nature-watch while studying in blk 5 last time.
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