The idea for Raspberry Pi came from video game veteran David Braben who was searching for a way to inspire young people to start a career in technology.
One woman who made her way out of the tunnel said she was with five other people in a van, but added: "I have no idea about what happened to the others. I don't know how many vehicles were ahead and behind ours."
So exploring space is not only a good idea, but has made real changes to life here on Earth. But we’ve been to the Moon before; six times, in fact. Haven’t we already been there and done that?
He had carved the exterior out of wood, painted it blue and attached a working light to its top before coming up with the idea of creating the illusion that the inside was huge.
To bring his idea to life, the Silicon Valley-based designer first created a 3D computer model of the Tardis's interior using the free-to-use open source computer software programme Blender.