In an era where funding is critical -- even a microscope can cost half a million dollars -- wealthy Singapore has the money. That, say scientists, has been Singapore's attraction, along with speedy grant approvals and lack of burdensome paperwork. "We don't want to spend the rest of our lives writing grants," said Copeland, adding that Singapore's quick access to funding was key. The couple's colony of 20,000 mice costs some $1 million a year to maintain