Now here’s something a bit different. Graham Hawkes is arguably one of the deepest thinkers in the world as he’s the engineer behind Deep Flight from Hawkes Ocean Technologies. Without going too much into the details (see the site for more information!), his vessels are different to conventional submersibles in the way that they control their buoyancy and hence depth within the world’s oceans. Very few people have explored the deep ocean (fewer than have been to space) but now the opportunities are growing with the formation of Hawkes’ Deep Flight Sub Sea Aviation School.