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The latest blog posts to take off on Hacker News. 465 posts.

Life, Learning & Writing
2019
429

BSI-001: The Perfect Wall

The perfect wall is an environmental separator—it has to keep the outside out and the inside in. In order to do this the wall assembly has to control rain, air, vapor and heat. In the old days we had one material to do this: rocks. We would pile a bunch or rocks up and have the rocks do it all. But over time rocks…

447

Tracking Blood Sugar

Fasting glucose and A1C tests done over the past few years show me at low risk for diabetes. But these tests don’t necessarily capture how much blood sugar “spikes” after meals–something that may be a better predictor of disease risk . Such blood sugar spikes can be minimized with a suitable diet, but what that diet…