For God’s sake don’t mention the idea to the Green Party or it will be in their next manifesto! But assuming that it has to use fuel from a renewable source, I’d love to see the air to air refueling. Tossing the caber could take on a completely new dimension!

If its steam powered,what wrong with a neuclear rod for the heat source & using the clouds for a water supply in flight?:D 😀 😀 😀

BUT FOR GOD’S SAKE DON’T SHOW THAT ONE TO THE GREENS!!!!!!!!