Many real-world phenomena and parts of the infrastructure of our society can be phrased in terms of networks. An electricity network for example describes how electricity can flow.
As watching actual paint dry is not the most exciting activity for a scientist, we took the safest and the fastest method: computer modeling of chemical processes happening in paint. The method does not damage any paintings, and good models can predict years of paint drying in an hour or two.
The body-clock, which is a cluster of neurons in the brain, has the same structure in all mammals, which is remarkable. It consists of two groups: two-communities of neurons that are strongly linked within each community and less strongly linked between the communities.
Today, we demand much more from our devices and we take for granted that they all work nice and fast. Without realizing, we usually greatly value a speedy processing of our tasks. Speed is thus of the essence, but how do current-day devices cope with this? The answer: your devices can multi-task.
Traffic lights are currently an annoying but inevitable part of traffic. With the introduction of self-driving cars however, can we avoid having to wait for a red light ever again?
