A lidar scanner has a resolution so high it can image ridges and indentations only 1 millimetre deep on objects hundreds of ...

The human brain remains, for the most part, something of a mystery. However, that hasn't stopped researchers from attempting to untangle one of the most complicated objects we as a species have ...

1 metre is longer than 1 centimetre, so to convert from metres to centimetres, multiply by 100. 1 millimetre is shorter than 1 centimetre so to convert from millimetres to centimetres, divide by 10.