Search results for “frame your thumb”

Three rules of thumb for using scientific models

How do you make sense of scientific models without falling into common traps? Here are three rules of thumb. This is part of a series of Risk Bites videos that tackle dose response and response models. This week's Risk Bites team: David Faulkner (post-production) Andrew Maynard (all the other stu

Diagnosis Hemophilia

Hemophilia patients lack an important element in the complex process of blood clotting. As a result, blood from wounds does not clot or clots only very slowly. Even minor injuries can become a health hazard to the patient. Wang Xia Li from Beijing talks about how she and her sick son deal with the d

What Happens at an Event Horizon?

For more Science Videos: https://lt.org/ * Every galaxy seems to have a supermassive black hole in its center. A black hole is defined as such because nothing can escape from a certain point inside, not even light. There is, however, a last stable orbit which is called the event horizon outside of w

The Pareto Principle - The 2080 Rule

The Pareto Principle, also known as the 80/20 rule, states that often 20% of causes produce about 80% of the results, while the remaining causes are responsible for the rest. Discovered by the Italian economist Vilfredo Pareto, the principle became a valuable rule of thumb that helps our minds under