The bottom opens up, the top slides off and you can pull out the components.

FORBES: The Road To A Recyclable Laptop

But Yasir Arafat eventually bowled Botha for 46 and Trott's 326-minute innings ended when he bottom edged a pull to the keeper off Luke Wright.

BBC: Trott century keeps Bears in game

The two batsman had already put on 87 coming into the third day and added a further 42 before Boucher played on, bottom-edging an attempted pull off Dwayne Bravo.

BBC: CHOOSE A SPORT