Familiarity with #tree types and #wood grain is one of the most important skills of #woodworking.
Geological time and the history of life chart.
Nikola Tesla - a truly amazing man. Sadly misunderstood and his good nature abused by many. Far ahead of his time. :)
This infographic takes a look at what happens in our brains when we lie -- and how it shows in our actions.
If you want to understand the fabric of the cosmos, you need to understand the language in which it is written - equations.
A1, “Dynamisk Tankesæt”
Lydret læs og forstå