In this model, neutrons and protons are made up of triplets of quarks, and the gluons that bind protons and neutrons together (equivalent to photons in electromagnetic field theory) are made of pairs of quarks. (newscientist.com)
I had a mom with triplets who really couldn't figure out a place for her child, her children to be in it, they couldn't afford it and found a church they weren't a part of who welcomed them and really helped them to financially be there. (pregnancymagazine.com)
-- I exclusively pumped for triplets for 1 year - I was as excited about the countdown to their birthday for that reason as much as the celebration for them!! (twiniversity.com)