Elsewhere on Wednesday,

-- The monetary economics of Westeros.

-- Andy Murray’s Wimbledon NFT fetches $178k at auction.

-- Stadiums and their smart ad technology.

-- Pandemic learning points.

-- The UK’s largest semiconductor plant was sold to the Chinese.

-- Conservatives wants to teach kids about communism.

-- Forget about 5G, 6G is coming.

-- China tightens rules for overseas corporate listings.

-- A new Lancet letter featuring Jeremy Farrar and Peter Daszak.