Misc: Who invented the bolometer?

Questions

When Wilde wrote "The unspeakable in full pursuit of the uneatable", what was the uneatable?

What was the name of the North Sea oil rig that overturned in 1980?

What name is given to the spore-bearing leaf of a fern?

Which model was a judge for the 1999 Whitbread Literary Prize?

Which firm provides tyres to all Formula One Motor Racing teams?