4tronix Bit:Bot XL Robot For BBC Micro:bit With Addressable LEDs

Robot - A machine often used to imitate human behaviour

running - A sport or hobbie of moving rapidly on foot. Can also refer to the running of equipment or run time refering to the length of time an applicance can run or the quiet running of an applicance.

Extension - Something that is made bigger through adding to it, for example a conservatory extension on a house.

Experience - To gain further knowledge by practising.

Subtle - Something that is delicate and not to harsh, can be difficult to describe.

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