Mark Your Calendars for these events happening at HMNS 11/30-12/6

Bust out your planners, calendars, and PDAs (if you are throwback like that), it’s time to mark your calendars for the HMNS events of this week! 

Last week’s featured #HMNSBlockParty creation is by Ethan and Avery Lee (ages 4-6).

T.Rex Ethan Lee

Want to get your engineering handwork featured? Drop by our brand-new Block Party interactive play area and try your own hand building a gravity-defying masterpiece. Tag your photos with #HMNSBlockParty. 

Block Party header 1

Block Party Now Open!
From columns to cantilevers, kids and parents can explore the world of architecture and the forces that keep our greatest structures standing… or topple them. The Coliseum, Stonehenge, the Leaning Tower of Pisa and the Empire State Building all use the same principles to withstand destruction from tension, compression and torsion. Get up to your elbows in interlocking bricks and try your own hand building a gravity-defying masterpiece, then see how much force it takes to break it down. Our brand-new Block Party interactive play area is designed to inspire the imaginations of all ages.

Don’t miss our recently opened exhibition Out of the Amazon: Life on the River

P.A.W.S. Reading Program
HMNS at Sugar Land
Fridays and Saturdays at 10:00 a.m.
Children of any age and reading ability can read books to trained therapy dogs. They are great listeners and it will help your child become a confident readers! Grab this opportunity and encourage your child to read or listen to a story about animals.

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Sports Science: Football

The fourth Thursday in November is the perfect time to spend time with family, eat some home-cooked comfort food, and watch grown men throw around an inflated pig bladder.

That’s right, folks; the world’s first American football was actually an inflated pig bladder, hence the nickname “pigskin.” Don’t worry, modern footballs are made of leather or vulcanized rubber, but the shape of a football remains the same as it’s ever been, lending itself to an interesting discussion of physics.

My sophomore year of college at Washington University in St. Louis, my physics professor’s lecture the week of Thanksgiving featured two balls, a red rubber kickball and an American football. She asked us to predict how the balls would bounce. The spherical kickball was easy; the American football was not.

Football shape

The ovoid shape combined with the two sharp points at each end mean that the ball can bounce in just about any direction at any angle depending on its orientation as it is falling and what part of the football makes contact with the ground. That’s why every football coach I ever had drilled us on just falling on the ball instead of trying to catch it or scoop it up; it is extraordinarily difficult to predict just which way the ball will bounce! These bounces often manifest on plays when a bouncing ball is live, like a fumble, an onside kick or following a punt.

As the game evolved, so did the football itself. As you can imagine, inflating animal bladders can be inconsistent; now, the NFL football is standardized at about 11 inches long from tip to tip and a circumference of about 28 inches around the center. Those bladders could also be difficult to grip, so the modern football has a coarse, pebbled texture as well as white laces in the center.



Because of its shape, the football cuts through the air most easily when spinning around its longest axis, called a spiral. This spiral minimizes air resistance and allows the ball to move in a more predictable parabolic motion.

A common misconception is that the spiral motion allows the ball to travel farther, but this idea falls apart with basic physics. When a ball is initially thrown, there is a set quantity of total energy in the system. That set amount cannot be increased or decreased, just changed from one form to another according to the Law of Conservation of Energy. The spinning motion of a football in the air requires kinetic energy, so every Joule of kinetic energy required to keep the ball spinning is less energy dedicated to the football’s motion.

Instead, the spiral is important because of a concept called angular momentum. A spinning football behaves like a gyroscope; a ball will maintain roughly the same orientation while travelling. This makes the football’s movement from point to point easier to track and predict for a player.step0So when tossing around the ol’ pigskin Thanksgiving Day, make sure you grip the ball with the laces as you throw! What works best for me is to put my middle finger, ring finger and pinkie finger on alternating laces at the front of the ball (as pictured above).

When throwing a football, it is important to generate the force for the ball from your legs. If you are right-handed like me, stand sideways with your right leg behind you. Push off against the ground with your back leg and turn your body to throw as you do so. Bring the football backwards and then forwards over your shoulder, allowing the ball to roll off of your fingers straight. No need for any wrist twisting, as the ball should naturally move in a spiral. (See proper form below.)step1Step one: feet shoulder width apart, hands meet on the ball.step2Step two: weight on your back foot, bring the ball back, wrist out.step3

Step three: throw the ball, wrist in. Allow the ball to roll off of your fingers, but keep your wrist straight and stable. Release the ball over your shoulder. Remember, it’s not a baseball. step4Step four: follow through after the release.

Whether you’re facing the New Orleans Saints or the neighbors across the street, the principles of physics are crucial to your football team coming out on top. May the forces be with you! Happy Thanksgiving!

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From HMNS to Your Family…



Holiday Hours:

The Houston Museum of Natural Science will be closed Thanksgiving Day, but will be open for extended hours from 9 a.m. to 6 p.m. over the weekend. Regular hours of 9 a.m. to 5 p.m. will resume Monday, Nov. 30.

If you’ve got room for seconds, come see our wild turkey specimen (Meleagris gallopavo) and other outstanding Texas species at the Farish Hall of Texas Wildlife.

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The (Real) First Thanksgiving: the Wampanoag Perspective

Most of us know the story. Seeking a place to establish a Puritan church, the Pilgrims arrive on the Mayflower at Plymouth Rock in 1620 and have a hard winter, so the Indians teach them how to grow their own food over the next year. The following harvest, they hold a huge feast to honor the Indians with turkey and dressing and pumpkin pie and celebrate their new-found friends and the peace between them, and we’ve kept that tradition ever since. But most of this isn’t true, and every tale has more than one perspective.


Our storybook version, featuring a giant turkey, grapes, and a majority of Pilgrims.

To the Wampanoag, the Native American people who aided the Pilgrims, things happened in a very different way. Their story begins like this. The Wampanoag had seen whites before, but when the English Pilgrims arrived with women and children, they didn’t see them as a threat. The winter was hard, that is true. From hiding, the Wampanoag watched 46 of the original 102 settlers perish from cold and hunger. March 16 the following year, a Monhegan from Maine named Samoset made contact with the Pilgrims, and the next day returned with Tisquantum, better known as Squanto, a Wampanoag who had learned English. Squanto befriended the English and taught them how to fish, how to plant corn, and how to hunt for nuts and berries. As a result of their friendship, the Pilgrims entered into a peace treaty with Massassoit, the Wampanoag chief, and heeded the advice of their new friends.

In September or October, their crops had a good yield, and they decided to hold a traditional English harvest feast. Historians draw the story of the first thanksgiving from two accounts, one of which was written by Pilgrim Edward Winslow. His account mentions the Pilgrims “sent four men on fowling,” meaning bird hunting, and that “we exercised our arms,” meaning gun fire. These men did hunt for “turkey,” but the word referred to any kind of bird, not necessarily the centerpiece of the contemporary Thanksgiving table.


A more accurate representation, but still featuring a turkey at the center of the table and just six Wampanoag.

The Wampanoag weren’t invited to this feast originally, according to Tim Turner, Cherokee, manager of Plimoth Plantation’s Wampanoag Homesite and co-owner of Native Plymouth Tours.

“Most historians believe what happened was Massassoit got word there was a tremendous amount of gun fire coming from the Pilgrim village,” Turner said, “so he thought they were being attacked and he was going to bear aid.”

Massassoit came with 90 of his warriors, prepared to do battle. Since there was none, the Pilgrims invited their new friends to their feast. However, there wasn’t enough to feed everyone, so the warriors went out and brought back five deer, their contribution, according to Kathleen Wall, Colonial Foodways Culinarian at Plimouth Plantation.

The feast lasted three days and likely included pumpkin, fish, berries, watercress, lobster, dried fruit, clams and plums in addition to the poultry and venison. There was no flour, so likely no pies or pastries. We can and should imagine a warm, three-day feast between the Wampanoag and the Pilgrims, a picture of unlikely togetherness and a celebration that marks a large part of the American identity, but consider that there were 91 Indians and around 50 Pilgrims. Re-think that long table surrounded by settlers with a few Indians thrown in, and forget that it was annual tradition.


This representation is the most accurate, featuring a majority of Wampanoag, no turkey, and a large gathering.

Thanksgiving had been proclaimed by governors and presidents in the 13 colonies at one time or another, but as the country grew, many U.S. citizens didn’t feel it was appropriate. It wasn’t until magazine editor Sarah Josepha Hale campaigned for the national holiday in her writing, an effort bordering on obsession. For 40 years, Hale pushed for the establishment of a Thanksgiving Day, publishing editorials in Boston Ladies’ Magazine and Godey’s Lady’s Book. (Incidentally, she is also the author of the children’s song Mary Had a Little Lamb.)Finally, in 1863, President Abraham Lincoln proclaimed the last Thursday in November as a national day of thanksgiving, but it still wasn’t what we celebrate today.


Sarah Josepha Hale

During Franklin D. Roosevelt’s presidency, the holiday was pushed forward a week to create a longer Christmas shopping season, but public uproar convinced him to move it back to its original date. In 1941, Congress named Thanksgiving Day a legal holiday, the fourth Thursday in November.

This Thanksgiving, and every Thanksgiving following it, give gratitude for this wonderful country we live in. Enjoy your family. Enjoy your friends. Enjoy the fruits of your labor and all the things and people you have in your life. Give thanks for whatever fortune has bestowed upon you this year. Give thanks to those who fought and died to build this nation. Give thanks for being American, a wonderful, unique identity. Love your neighbor. Offer second chances. Make a new friend. Try to understand someone better. Buy things. Watch football. Because that’s what this holiday is all about.

But most of all, remember the whole story.

For more about the lives of indigenous Americans, visit the John P. McGovern Hall of the Americas. From our table to yours, Happy Thanksgiving!

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