Xoiiku's links of mystery and awesomeness

[liquidcool24]

I'm so good at math I don't use a calculator... or paper.

[Mr_Mr_Mr]

I'm so good at math I don't use a calculator... or paper.

My math teacher made us use paper... I could do half the problems in my head, but she wanted our work worked out on the paper so she didn't think we were cheating because she put the answers on the school website... She was a horrible teacher.

[raul7legend]

I'm so good at math I don't use a calculator... or paper.

My math teacher made us use paper... I could do half the problems in my head, but she wanted our work worked out on the paper so she didn't think we were cheating because she put the answers on the school website... She was a horrible teacher.

That's kind of well, not right, since we use calculators to solve problems.

My teacher only cares on how you do it, the answer is less of the concern

[morten2ela]

Me myself is considering a Ph. d in physics (20 years) So yeah, I like math : )

[Xoiiku]

Since there are a lot of people building cathedrals and such I thought these NOVA programs on Building the Great Cathedrals and Secrets of the Parthenon might be interesting to some people. There is also this decent Physics of Stone Arches interactive associated with the show on cathedrals.

[Xoiiku]

For those interested, the following is a list of some sustainability related videos:

• Ray Anderson on the business logic of sustainability
• Wangari Maathai & The Green Belt Movement
• William McDonough on Cradle to Cradle Design
• Annie Leonard on Planned and Perceived Obsolescence
• Janine Benyus: Biomimicry in Action
• Majora Carter's Tale of Urban Renewal
• Enric Sala: Glimpses of a pristine ocean
• Amory Lovins a 50 year plan for energy
• Hans Rosling: Let my dataset change your mindset

Let me know what you think.