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The National Hurricane Center says Hurricane Maria is an extremely dangerous storm. It was a Category 5 storm when it hit the island of Dominica. Later it was downgraded to a Category 4 hurricane. But a short time ago, forecasters says Maria had regained the strength of a Category 5 hurricane.

Updated at 3:15 a.m. ET Tuesday

Not long ago those of us suffering from celiac disease — an autoimmune illness triggered by the ingestion of gluten — could only look on longingly while our friends and family gorged on pasta, slurped up spaghetti, and blissed out over layers of cheese-and-sauce-soaked lasagna.

Then came the dawn of gluten-free food, including pastas often crafted of rice or corn. The problem seemed solved for all those who must avoid wheat — though substitutes never quite rivaled the slippery but chewy mouthfeel of pasta made from durum semolina wheat.

When Mitch Resnick was growing up in the suburbs of Philadelphia, he and his little brother were always making up new games. For example, he says, "In the basement, throw a tennis ball so it goes between the pipes in the ceiling for two points, and bounces off the pipe for one point."

His parents were tolerant of their making noise and rearranging the furniture. One summer he even dug up the backyard for a minigolf course. The design process was a matter of trial and error: Could he use soda cans to make the holes? What path would the ball take as it hit various obstacles?

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