"Nanoparticles have been in food products for decades, we just never realized they were there," says physicist Andrew Maynard, chief science advisor to the Wilson Center project.

“数十年前，人们已经开始在食品中添加纳米颗粒，可蹊跷的是我们从来没有意识到它们的存在，”物理学家Andrew Maynard说道，他是Wilson中心项目的主要科学顾问。

youdao

The short service, led by Canon Andrew Wilson, will take place at 16:00 GMT.

BBC: Easter service for Pillaton lightning strike church

The Scottish National Party's economy and enterprise spokesman, Andrew Wilson, said the "gloom has yet to lift from Scotland's manufacturing industry".

BBC: US atrocities impact 'overstated'

The visitors scored two late tries from Stuart Moffat and Andrew Wilson, both converted by Hayes, but Ponty were already safe by then.

BBC: Pontypridd stay on course