The collective behavior of robot swarms is a route to making small, simple, inexpensive robots – and offers insights into how people make group decisions and adapt to changes.
Many of us are connected some way, somehow.
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Social networks connecting us through kinship and friendship are often small. This can often lead to surprising points of connection between two people who do not know each other.
Eighteen survivors battled it out for their chance to claim the million dollar prize in the season finale of Survivor: Heroes vs. Healers vs. Hustlers. Here, a mathematician uses network science to predict the winner.
(CBS)