29 Jan 2020

Protecting Elephants in Zambia

Protecting Elephants in Zambia
By Margriet Ruurs
photos by Margriet Ruurs

If you visit Africa, you need to go on safari!
So when I toured international schools across Africa, I knew I’d want to see wildlife in the place where it belongs: the vast wilderness of the African continent.


Driving across the Serengeti I spotted a lion crouched low in the grass – both painted orange by the rising sun.
Seeing a white rhino in the Ngorogoro Crater was iconic and drove home the need to preserve this natural legacy for generations to come.

But perhaps the highlight was a visit to Zambia’s National Parks. Wildlife in Zambia is abundant. Even on the ride from the tiny airport to the lodge in a National Park, we saw the "big five" and more. Africa's big five animals include lions, leopards, elephants,  African buffalo, and rhinoceros.


During a walking safari, we learned about reading tracks and other signs. “A cheetah walked here about two hours ago, carrying an impala,” our guide would ‘read’ with confidence. But he also told us about poachers and how elephant populations are dwindling. We met with a poacher to hear his side of the story. And ended up financing a system whereby poachers who have served a jail sentence wear ankle bracelets that allow for tracking them to make sure they don’t sneak off again during the night.

And then we met Aaron. A young man who grew up in a poaching community, he explained how his family went hungry as herds of elephants came through his village, trampling rice crops and eating the mangos. How poaching allowed for a bit of income in a place without jobs. And how he had never known that elephants would be endangered. He had been forced to drop out of school to help his family’s income. Elephants were the enemy.

At the elephant orphanage, elephants bond into new families.

But one day, Aaron was involved in the rescue of a baby elephant at the resort where he had a menial job. That’s when he met people working for Game Rangers International and the Lilyai Elephant Orphanage outside Lusaka, Zambia.


“I thought there was black magic involved,” Aaron said when he first saw people working with elephants. But, upon visiting the orphanage to check up on the rescued baby, he not only learned about their work but was offered a job. Now Aaron is a skilled elephant caretaker who helps to save the lives of young, orphaned elephants who will later be released into the wild again. He also speaks to Zambian youths in schools about the need for preservation. “Tourists bring more resources than poaching,” he now knows.


You can read many more details about this true story in:
The Elephant Keeper, Caring For Orphaned Elephants in Zambia
by Margriet Ruurs
Kids Can Press
ISBN  978-1771385619
The book encourages schools and individuals to ‘adopt’ an orphaned elephant.
Check this website for details: https://www.gamerangersinternational.org

17 Jan 2020

Eat like a bird? Better get started!

If you ate like a bird, you'd take in more than 16 kg (35 lbs) of food every day!
Saying someone "eats like a bird" is supposed to mean they eat very little, but that's based on a mistake: birds actually eat a huge amount. Up to half their body weight every single day! While you may see birds take one seed at a time from the bird feeder, they come back often, and keep eating all day. That adds up.
What would it look like if you ate half your body weight? Let's look at the choices for a typical 32 kg (70 lb) 10-year-old:
1.5 large bags of potatoes
13 boxes of Foot Loops
20 heads of lettuce
67 Big Macs
235 scoops of ice cream
So, if you're going to "eat like a bird", you'd better start eating!

Just be glad you're not a pygmy shrew. They have to eat 1.25 times their weight every single day!
Photo by Andrew via CC BY-2.0

Image of cardinal by GeorgeB2 from Pixabay

16 Jan 2020

The Bug Girl is now an author!

The Bug Girl by Sophia Spencer and Margaret McNamara


Did you hear the story of seven-year-old Sophia Spencer? Since she was a toddler, Sophia has loved bugs and learned about them. Her mother put out the call for... well, that would be telling.

Don't expect me to tell more about the Bug Girl. Click on this link to find out about her BRAND NEW BOOK now available from Random House.


(Kids these days! She's still in grade school but she's already friends with bug scientists and she's the author of a book from Random House. Oy!)

10 Jan 2020

Hot Stuff! Calibrate your oven.

By Simon Shapiro

One of the many things that can go wrong for novice bakers is that your oven can be inaccurate. Impress your family and friends by calibrating your oven using phase transitions.

While you can't depend on your oven manufacturer, you can depend on the fact that sugar melts at 366°F (186°C). And since we're impressing friends and family, tell them that sugar transitions from the solid (crystalline) phase to the liquid phase at 366°F.

Here's how you do it:
  • Set your oven temperature to 365°.
  • Put half a tablespoon of sugar in an ovenproof dish.
  • When the oven reaches its target temperature, put the dish in the oven and leave it there for 15 minutes.
  • Check to see whether the sugar has melted. Use oven gloves to handle the dish. It may look the same, but it will be really hot! Don't burn yourself!


Sugar is still crystalline
... or ...
Sugar is melting
If the sugar is still crystalline, increase the oven temperature by 5°, and leave the sugar in for another 15 minutes. If it's melted, let the oven cool a little, set it to 5° lower, and put a fresh half tablespoon of sugar in for fifteen minutes. Repeat the process until you discover a temperature setting where sugar doesn't melt and a setting where it does melt.

Some ovens won't let you set a temperature that's not a multiple of 5. If your oven allows more precise settings, you can keep going to find the exact setting at which the sugar melts.

When I did this, I found that the sugar melted at a setting of 357°. So now I know to set my oven to 9° lower than the temperature I really want.