A new study looking at dog and wolf skulls challenges what we previously thought about domestication – and one of my previous blog posts, too.
Theo the Brachiosaurus | Day 171
Buying a plastic figurine can make for an excellent learning opportunity. Case in point – this Brachiosaurus altithorax.
Math, science, history… | Day 125
Unpacking the theme song of The Big Bang Theory. Who developed tools, then?
The curious gem of the Peruvian desert | Day 120
The most famous collection of geoglyphs in the world, the Nazca lines have decorated the Peruvian desert for hundreds of years. How did they last?