Science

As we celebrate women who have made history and break down barriers, we want to showcase women who are changing the face of STEM during Women’s History Month.

We spoke with three women featured in the Stories of Women in STEM at the Smithsonian ebook about their career path, and how they would encourage the next generation of scientists.
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The British are coming

A century ago, the jungles of India were teeming with 45,000 tigers. The Indian people and tigers lived together in harmony, at least for the most part. Tiger hunts took place but were not common. This all changed when the British arrived in India, bringing with them their love of hunting. Tiger hunting became a royal sport soon after.

One maharaja was reported to have killed 1,200 tigers. Image: National Museum of Asian Art, accession number S1990.73.

Engineering is the practice we use to solve problems. Because of its importance in our world, there is a celebration for it every February. This year’s National Engineers Week (E-week for short) is February 17–24. Here are two ideas for your E-week celebration. The first is a hands-on build that can be easily adapted to your time and classroom. The other is a digital challenge called Tami’s Tower, which can be played online or downloaded to an Apple, Android, or Amazon device.

Why Are Amphibians So Important?

Amphibians are the oldest tetrapods, or four-legged animals, on Earth. They appeared on land for the first time over 350 million years ago. There are around 6,000 species of amphibian, most of which are frogs.

You have big news that you want to share with family in Mexico, India, or the UK. Maybe you will send an email or an instant message. Perhaps you are so excited that you will call them on the phone or make a video call through the computer. The only delay to the person receiving the news is how quickly they read the message or accept the call. However, this wasn’t always the case. At one point, the electric telegraph was the very latest thing in sending a message. The electric telegraph revolutionized how quickly messages could be received.

Mountains in the mist

The Isle of Skye is a 50-mile-long island in the Atlantic Ocean, just off the west coast of Scotland. It is famous for its dramatic scenery and wet weather. Its mountain ranges have names that wouldn’t look out of place in a Tolkein novel:  Red Cuillin, Black Cuillin, Trotternish. It is a place where office workers come to de-stress and adventure seekers come to climb some of the most challenging mountains in Europe.  Car manufacturers film new models of cars being expertly handled on Skye’s near empty winding roads. It is also an island where dinosaurs used to roam.  Recently, there have been several discoveries of fossils in Skye from the Middle Jurassic period (174–164 millions of years ago).  The Middle Jurassic period was an important time in the evolution of dinosaurs. It was when the first birds started to fly, meat eaters started to diversify, and long-necked sauropods (herbivores such as Brachiosaurus) started to get really big. Fossils from this period are rare, so now Skye has a new type of visitor: scientists.

Skye has a lot of rain, even by British standards. Image: longtaildog/istock/Thinkstock

What words do you think of when you think of the name Dr. Jane Goodall? Chimpanzee researcher. Visionary scientist. United Nations Messenger for Peace. Expert. Leader.

How about failure? Maybe not.

But like every scientist before her and every scientist who will follow, Goodall encountered failure in the pursuit of science. All scientists fail. Einstein did. Marie Curie did. Your science teacher did. I definitely did.

Can you imagine turning on your kitchen faucet and no water coming out? That may happen to the 3.7 million people living in Cape Town, South Africa. The major water reservoirs supplying water to Cape Town are dangerously low. Once the reservoirs reach a certain level, drinking water will be shut off and people will need to pick up water at a distribution point.

In the 2010 Olympics, both the men’s and women’s two-man bobsled gold medals were decided by less than two-tenths of a second. Each team had taken four runs down a 1,450 meter (almost 1 mile) track, and the combined times were separated by less time than it takes to blink. So in a sport won by speed, what does it take to have the perfect slide on a bobsled run?