Lee's beard gets fluffy when it rains.
But what happens when he's in space?
#Gamescom has arrived!
And as is tradition, we go through almost everything...
Some chocolate frustrates Kyle's throat.
There's just something in it that makes the chocolate spicy...
Top tip of the week: turn it off and on again and then turn it upside down.
It's all to do with gravity and other science words.