Scientists create slippery toilet coating that stops poo sticking

Scientists say ultra-slippery toilet coating could save a huge amount of water across the planet.

from BBC News - World https://ift.tt/2O1raqx

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Spain rules out cyber attack - but what could have caused power cut?

The Spanish grid operator said the preliminary assessment suggests there was no cyber attack. from BBC News https://ift.tt/nCGgJEQ