Critics piped up quickly, convincing Mah to make the interface more intuitive.

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The first time the group of researchers met, he piped up with research showing that mutations in genes related to JAK2 could also cause the disease.

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"How about not, " a sullen pre-teen voice piped up.

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The next time I had a great idea brewing, I thought through it, planned it out as if I already had buy-in from the group, and piped up to present it at the next team meeting.

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He said they had to put up with piped Christmas music and that this amounted to abuse in itself.

BBC: Northern Ireland Assembly

So far, the city council has started building public toilets, supplying piped water to marketplaces and fixing up some of the roads, employing up to 800 casual labourers at a time.

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At Tower Hill, the coffin was piped aboard the launch Havengore for the voyage up the Thames.

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