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Math enthusiasts know all about it, and the rest of the population is probably hoping for cherry pie.But March 14 is Pi Day. While last year stretched the symbolic celebration out a little longer -- to 3.1415 -- each year presents ample opportunity for learning.To 31 decimal places, the celebrated irrational number that never ends is 3.1415926535897932384626433832795.A few more tidbits about pi and Pi Day:About piPi is the ratio of the circumference of a circle to its diameter. It's not equal to the ratio of any two whole numbers, so an approximation -- 22/7 -- is used in many calculations.Pi is essential in architecture and construction and was used frequently by early astronomers. Pi has been known for about 4,000 years, but it started to be called by the Greek letter only in the 1700s.The origin of Pi DayPi Day started 30 years ago at San Francisco's Exploratorium.Physicist Larry Shaw, who worked in the electronics group at the museum, started celebrating pi on March 14, 1988, primarily with museum staffers. The tradition has grown to embrace math enthusiasts from all walks of life.For more about pi, visit www.piday.org. 1159

MEXICO CITY (AP) — Mexican authorities say they have seized more than 9 tons of marijuana in the northern border city of Tijuana.The federal Attorney General's Office says in a Friday statement that prosecutors executed a search warrant at a home in the city across from San Diego.A photo published by the office showed dozens of suitcase-size, plastic-wrapped bundles in towering piles. Prosecutors say there were 757 packages of weed in all.There was no mention of any arrests. 487

MANHATTAN, N.Y. — Workers installed 192 new glittering Waterford crystal triangles on Times Square's New Year's Eve ball on Sunday in preparation for a pandemic-limited celebration on Thursday.The ball is a 12-foot-diameter geodesic sphere covered with more than 2,000 crystal triangles of various sizes. Some new crystals are swapped in every year. This year's addition features a new “Gift of Happiness” design represented by a sunburst of bright cuts radiating outward. The ball, blazing with more than 32,000 LED lights, will be dropped at 11:59 p.m. on New Year's Eve to ring in 2021.The Times Square celebration will be much smaller than usual because of the coronavirus pandemic. There will be fewer than 100 people to ring in 2021 in person.Doctors, nurses, teachers, grocery store employees and transit workers will be invited to enjoy the celebration in socially distanced pens while everyone else watches from home.More than 180 million Americans and perhaps one billion worldwide are expected to watch the Times Square celebrations virtually online or on a free NYE app.The event will be headlined by Gloria Gaynor, Jennifer Lopez, Billy Porter and Jimmy Allen.This story includes reporting from Magee Hickey on PIX11.com. 1243

Many school budgets don't always cover the costs of everything students and teachers need. Fundraisers throughout the year can help, but with many schools learning remotely this fall, school leaders are reimagining how to raise money."This year was even easier because you could be in your pajamas and you could really be with your whole family. Our galas tend to be kind of fancy. We all have dinner and drinks and dancing and all the things we usually do. This year, we flipped all of that on its head and took a little bit of a quirky approach," said Tracey Carson, the Public Information Officer for Mason City Schools in Ohio.Carson says the Mason Schools Foundation Gala normally raises 0,000 each year in order to provide grants for teachers. This year, the gala went virtual in order to raise those crucial funds. Organizers were able to still raise ,000."Fundraisers and things from your PTOs and foundations ending up filing in that gap for all of those things that we find that spark and innovation. That really incredible idea that hasn't yet turned into a big enough priority that it's going to get a line item in a school budget somewhere but will really make a difference," said Carson.A number of school districts say it's still important for schools to hold fundraisers during remote learning."I think in many ways, we’re still working hard to stay connected to our families and to our kids. Whether that's the virtual parent meeting, we have to talk about homework or talk about social emotional wellness with our kids right now, or it's that fundraising activity that pulls us together around an action of some kind," said Kelly Avants, Chief Communication Officer for Clovis Unified School District in California.Avants says it's critical for school communities to build strong relationships with their families during remote learning.Some of the funds being raised will make up for money that was lost when schools shut down in March."With those events that were canceled in the spring and trying to recoup costs for some of our performing arts programs that are already in arrears because they lost money, whether it was about an event that couldn’t be held that usually brings in revenue that funds extras in a program or in general of recouping the expenses they already fronted and then they had to cancel a production or shorten a show run," said Avants.From virtual fun runs to restaurant take out to benefit a local school, educators say any small donations can make a big impact on school campuses. 2541

MEXICO CITY (AP) — There were two notable holdouts among the world leaders who rushed to congratulate Joe Biden on his victory in the U.S. elections: the leaders of Latin America’s two biggest countries, both of whom have been seen as friendly to President Donald Trump. President Jair Bolsonaro of Brazil is sometimes dubbed “the Trump of the Tropics” for his populist, off-the-cuff style, and he's kept silent on Trump’s loss. Mexican President Andrés Manuel López Obrador refused to congratulate Biden thus far, saying he would wait until legal challenges are resolved. While their motives may be quite different, both leaders faced criticism at home for their stance. 679

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