Complex sentence: Twelve or thirteen during the series Titus is something of a computer geek, his laptop has been used for, amongst other things growing rather a lot of small pink clones, and receiving video clips from the future.
Split into simpler sentences: Twelve or thirteen during the series Titus is something of a computer geek. His laptop has been used for, amongst other things, growing rather a lot of small pink clones, and receiving video clips from the future.