MLMagic Lantern MediaEducational Film Catalogue
Series details

Exploration Production Inc.

Science and The City

Larger-than-life science guy Alan Nursall takes science on the road and challenges YOU to learn in a hands-on rodeo of discovery. Experiments any one can do touching on Physics, Chemistry, Biology, Meteorology and Technology, Science and the City does it all.

Titles in this series

96 films

2008 · 6m 16s

Flashover Fires

Fires burning in enclosed spaces can very quickly erupt explosively. How long will it take for a smoldering…

2008 · 4m 33s

How Does a Rocket Work?

A rocket is a vehicle that generates thrust by powerfully ejecting fluid exhaust from its engine. Even a…

2008 · 5m 7s

How Does a Toilet Flush?

A simple model of a toilet tank illustrates how it flushes with no mechanical parts other than a…

2008 · 5m 3s

How to Disappear

Make a test tube disappear before your eyes, and learn about the index of refraction.

2008 · 5m

Hydraulics

Forces can be transmitted through liquids. These demonstrations illustrate how significant mechanical advantage can be built into a…

2008 · 4m 42s

Lake Turnover

Explore the dynamic processes that keep water circulating in Canadian lakes.

2007 · 4m 27s

Laser Show

Draw patterns called Lissajous figures using a laser and an electronic keyboard.

2008 · 4m 3s

Lenz’s Law

We know that copper and aluminum are not typically attracted to permanent magnets, but unexpected things happen when…

2009 · 4m 24s

Lifting Fingerprints With Superglue

Forensic investigators have a secret weapon in their quest for fingerprints - cyanoacrylate, commonly referred to as 'superglue'!

2007 · 4m 42s

Liquid Pressure

Hydraulics are based upon the transmission of forces through liquids. Because liquids are virtually incompressible, they readily transmit…

2008 · 5m 30s

Make a Comet

It's simple and fun to make your own dirty snowball and, in the process, learn what comet are…

2008 · 6m 2s

Make Your Own Doorbell

The simple doorbell is a wonderful piece of technology built around a device called a solenoid. Make your…

2006 · 4m 45s

Making a Crystal Radio

It's a flashback to the fifties, as we tune in local AM radio stations with our home-built, battery-free…

2008 · 5m 53s

Making a Hoodoo

Hoodoos are unusual erosional features found in the Badlands of Alberta. Here's a simple way to create your…

2007 · 4m 23s

Making Butter

One of the simplest food science activities is one of the best. Transform cream into butter!

2008 · 4m 47s

Making Curds and Whey

Step one in cheesemaking is acidifying the milk to separate curds (which become cheese) and liquid whey (water,…

2008 · 5m 25s

Making Ice Cream

Here's a simple, effective, and delicious way to make ice cream without a freezer, and learn some physics…

2008 · 4m 43s

Making Mountains

How are mountains made? Alan Nursall demonstrates the process.

2007 · 4m 33s

Making Silk and Nylon

Silk has been a valuable fibre for over 5000 years. Nylon was developed as the modern synthetic substitute.…