Cheap flights. Self-repairing concrete!

Cheap December flights from Jet2

Some remarkably cheap flights around at the moment – these are Jet2 from Newcastle:

Cheap flights from Jet2 in December

In order to collect any particularly good deals in the one place, I have created a “Cheap Flights” section in the Community Forum – if anybody comes across other offers please post them in there.

Self-repairing concrete

On an island that uses more concrete per square metre than most places, a story on the BBC caught the eye yesterday. Initially checked to see if it wasn’t April 1st! Scientists have designed concrete that can mend itself when it cracks. Apparently the manufacturing the cement used in concrete accounts for 8% of the world’s man-made CO2 emissions, and after water, concrete is the most used substance in the world.


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