DNA is extracted from human cells for a variety of reasons. With a pure sample of DNA you can test a newborn for a genetic disease, analyze forensic evidence, or study a gene involved in cancer. Try this virtual laboratory to perform a cheek swab and extract DNA from human cells.

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www.economist.com/blogs/economist-explains/2017/02/economist-explains-0

A new study by Raj Chetty of Stanford University and a collective of other economists helps answer this question. By matching data from the Department of Education with 30m tax returns, Mr Chetty and his Read more…

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How to build your own bio-bot | KurzweilAI

Bio-bot design inspired by the muscle-tendon-bone complex found in the human body, with 3D-printed flexible skeleton. Optical stimulation of the muscle tissue How to build your own bio-bot | KurzweilAI Related PostsBubble sheet multiple choice Read more…

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How PostgreSQL is tested

How PostgreSQL is tested – http://blog.pgconf.us/2017/02/how-postgresql-is-tested.html At PgConf US 2016, PostgreSQL core team member Peter Eisentraut presented: How PostgreSQL is tested. Below is the video for that presentation. Join us at the end of March Read more…