Monday, October 20, 2014

Humans and the Water Cycle (PPT)

Here are some PowerPoint slides I developed for teaching my students about the water cycle - also known as the hydrologic cycle. I introduced them to how important water is (although you don't need to be an environmental science teacher to know that), the terms used to describe how water moves around the Earth and the atmosphere, and what humans are doing to alter the natural movement of water.

As always, feel free to use these slides however you would like. Knowledge should be open and free.

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Sunday, October 19, 2014

The Tree of Life in Bahrain

This is more than a week overdue, but better late than never, right?

Anyway, on the way back from Dubai to Jeddah, I had a 24-hour layover in Bahrain - and I decided to take full advantage of it.

Before landing, I had heard about the Tree of Life, a supposed tree in the middle of the desert whose water source remains a mystery to this day (yet flowers twice a year and is covered with leaves). So I made it my primary goal to find it - and I eventually found it.

The Tree of Life (Shajarat Al-Hayat) is a 10 meter high tree in the middle of the Bahrain desert. The only other vegetation around is some low-lying shrubs. To this day, scientists debate over its water source. Apparently, very long roots tapping into groundwater below isn't enough. Some scientists suggest a symbiotic relationship with certain fungi to increase water and nutrient absorption.

This American species, Prosopis juliflora, is well adapted to desert environments. The small leaves limit the amount of water lost through transpiration and the deep root system allows it to access aquifer water, which is usually further down in arid regions.

It is now arguably Bahrain's most popular tourist attraction. Because of this, the government has built a long concrete wall surrounding the tree to keep vehicles from damaging its immediate surroundings. If you want to get up close, you have to hoof it up the sandy hill in the heat.

The wall, in addition to protecting the tree, contains representations and locations of 19 sister trees around the world. The wall isn't always equidistant from the tree either. This is so you can see it from various distances and angles to enhance your appreciation for it (I walked the entire perimeter. It's true).

In 1986, in cooperation with the Smithsonian Natural History Museum in Washington, D.C., the tree was estimated to have been planted in 1583, making it about 430 years old.

There is a learning area and a sundial as well. There might even be an ice-cream truck too.

This page has good directions to it.

I hope you enjoy the pictures I took.

Tree Of Life Bahrain

Tree Of Life Bahrain

Tree Of Life Bahrain
Probably the furthest point the surrounding concrete wall is from the tree.
Tree Of Life Bahrain
This concrete wall.
Tree Of Life Bahrain
The Tree of Life has many sister trees around the world that share special status, like this on in Australia...
Tree Of Life Bahrain
...and this one.
Tree Of Life Bahrain
Not sure how often he's there. Good spot though.
Tree Of Life Bahrain

Tree Of Life Bahrain
That's where I learned everything about the tree.
Tree Of Life Bahrain
Up close.
Tree Of Life Bahrain
Cool sundial.
Tree Of Life Bahrain

Tree Of Life Bahrain

Tree Of Life Bahrain

Tree Of Life Bahrain
I absorbed some of its youthful properties...
Tree Of Life Bahrain
...then hugged it goodbye.
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Thursday, October 16, 2014

A Burj Khalifa Video Tour

If you want to know what it would be like to visit the Burj Khalifa and take the "At the Top" tour, watch the video I made below.

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Dubai's Al Bastakiya District

The Al Fahidi Historical Neighborhood, also known as Al Bastakiya, was one of the earliest settlements in Dubai. It is named after the Bastak region of Iran, from where many Iranian textile and pearl merchants emigrated in the late 19th and early 20th centuries to avoid taxes. They were invited by the Emir of Dubai.

In addition to a mosque and the old city wall, there are restaurants, museums, and art galleries. However, the best parts of Bastakiya are the many enchanting rooftops, shops, courtyards, and corridors - a great place to get lost!

If you plan on visiting you can click here for more information.

Video and pictures below. I hope you enjoy.


Al Bastakiya District Dubai
Cool little corridors.
Al Bastakiya District Dubai
Mmm, spices.
Al Bastakiya District Dubai
Cute little courtyard.
Al Bastakiya District Dubai
Cool name for a restaurant.
Al Bastakiya District Dubai

Al Bastakiya District Dubai

Al Bastakiya District Dubai

Al Bastakiya District Dubai

Al Bastakiya District Dubai

Al Bastakiya District Dubai
Whaaaaaaat.
Al Bastakiya District Dubai

Al Bastakiya District Dubai

Al Bastakiya District Dubai

Al Bastakiya District Dubai

Al Bastakiya District Dubai

Al Bastakiya District Dubai
Coolest staircase ever??
Al Bastakiya District Dubai
Stuff from Isfahan, Iran.
Al Bastakiya District Dubai

Al Bastakiya District Dubai

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Tuesday, October 14, 2014

The Dubai Coffee Museum

In addition to the Dubai Museum, I spent some time at another museum in Dubai: The Coffee Museum. It is located in the Bastakiya Quarter of the city, right around the corner from the Majlis Gallery.

Yes, there is a coffee museum in Dubai. I had no idea. But after reading about the history of coffee, I had the "aha" moment. From its beginnings in Ethiopia, it quickly spread into the Arabian peninsula before the Arabs spread it to large parts of the world.

In addition to the cool history, they will make you a cup of coffee of your choice for only 10 Dirhams.

There's also a gift shop where you can buy some pretty expensive freshly ground coffee and other coffee paraphernalia.

Apparently, I got lucky and it opened shortly before my trip there. This link says it was scheduled to open at the end of October 2014. At the time of writing this, the website was still under construction.

Below are the pictures I took.

Dubai Coffee Museum

Dubai Coffee Museum


Dubai Coffee Museum

Dubai Coffee Museum
Coffee bar!
Dubai Coffee Museum

Dubai Coffee Museum
Cute.
Dubai Coffee Museum
Looks comfy.
Dubai Coffee Museum

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Monday, October 13, 2014

The Majlis Art Gallery in Dubai

On the fringes of the Bastakiya Quarter of Dubai lies a modest little art gallery known as The Majlis Gallery.

It opened in 1989 with the mission of promoting international artists and becoming "a meeting place for creative minds." The gallery is now one of Dubai’s best fine art galleries.

I stumbled upon it while making my way over to the Bastakiya district of the city. I'm not much of an art guy - but this place was pretty cool.

Perhaps the most interesting part was the history of the gallery. These beginnings are described for you as you walk in through the front door...

From the Majlis Gallery website:

The Majlis Gallery grew out of a love affair between an expatriate lady and a very special house. Alison Collins came to Dubai in 1976 to work as an interior designer. She fell in love with the country, especially with the architecture and the ambiance of the old windtower houses in the Bastakia. In 1978, with the help of two Iranian tea importers and an Egyptian curtain maker, Alison and her husband secured the lease on villa number 19, Bastakia, Bur Dubai. Here, over the next ten years, they raised their three young children and played host to many informal soirees in their ‘majlis’, hence the name, introducing artists both professional and amateur to a somewhat culturally bereft community.

After passing through the entrance, you arrive at the cute little courtyard (Yeah, I said "cute"). Surrounding the courtyard are doors to the different galleries, which I'm assuming used to be the rooms of the house.

I was asked not to take pictures in the galleries, so the ones below are limited to outside and to the courtyard.

Majlis Gallery Dubai

Majlis Gallery Dubai

Majlis Gallery Dubai
One end of the courtyard...
Majlis Gallery Dubai
...the tree in the middle...
Majlis Gallery Dubai
...and the other end.
Majlis Gallery Dubai
LOVE this.
Okay, that's enough art for one day.
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