What has 28 wheels, is 20m long, weighs 130 tonnes and has as much power as two Formula One cars? This truck does, and it's been built to haul 115-tonne telescope parts 5,000m up the Chilean Andes. At that height the driver won't be able to breathe, so the seat has been designed so that a person can sit with an oxygen tank on.

When complete, the $900 million Atacama Large Millimeter Array will be able to see some of the first galaxies formed after the big bang, or just get excellent television reception. [BBC]