Dr Chris and Dr Xand learn all about space. They find out about gravity and how it formed all the planets and stars in the universe.
Source: CBBC
Spectacular Space - Episode 4
Dr Chris and Dr Xand learn about space. They find out all about the moon and how it affects our oceans and tides.
27-04-2021
CBBC
Spectacular Space - Episode 3
Dr Chris and Dr Xand learn about space. They find out all about the length of our days and how they are getting longer - and that it's all because of the moon.
26-04-2021
CBBC
Incredible Icebergs - Episode 6
Dr Chris and Dr Xand are in Greenland to learn about glaciers and icebergs. They leave their camp and head out across the high Arctic seas.
29-09-2014
CBBC
Incredible Icebergs - Episode 4
Dr Chris and Dr Xand are in Greenland to learn about glaciers and icebergs. Chris begins an experiment to investigate the smallest inhabitants of the glacier - mosquitoes.
25-09-2014
CBBC
Incredible Icebergs - Episode 10
Dr Chris and Dr Xand are in Greenland to learn about glaciers and icebergs. The scientists and explorers spend their last day at the iceberg.
03-10-2014
CBBC
Incredible Icebergs - Episode 9
Dr Chris and Dr Xand are in Greenland to learn about glaciers and icebergs. The scientists brave the bears to place sensors to discover how wave movement affects the iceberg.
02-10-2014
CBBC
Incredible Icebergs - Episode 3
Dr Chris and Dr Xand explore an incredible but dangerous underground world of massive caves and tunnels within Store Glacier.
24-09-2014
CBBC