Follow your curiosity

What discovery has been shared with you?

FACTREE gives you something interesting to discover every day — and something worth talking about together.

Start with one fact. Explore it, go deeper, then follow whichever branch catches your imagination.

Choose subjects for a surprise

Exploring any topic

Begin your discovery

Your next discovery is one click away.

Choose one or more subjects above, or leave Any Topic selected and let curiosity decide.

Biology

The Neolithic Demographic Transition: Farming's Impact on Population Health

Quick fact

Despite the population boom that followed the advent of farming, skeletal evidence shows that early agriculturalists were often shorter, had more dental cavities, and suffered from more infectious diseases than their hunter-gatherer predecessors.

Why this is interesting

Before farming, our ancestors were healthy hunter-gatherers. But when they started agriculture, did their health improve or deteriorate? The answer might surprise you.