Learning + Tutorials

Pandemics and plagues have been ravaging the human species for our entire existence. Until modern times, your were more likely to die from an illness or starvation than anything else.

The 1918 flu pandemic infected 500 million people while the Black Death is estimated to have killed 30-60% of the population in Europe.

So many of us have become accustomed to having a cheap and nearly unlimited supply of electrical power available to us 24-7 that when a power outage happens, it becomes a disruptive event.

Short term outages of only a few hours or so are usually easy enough to handle, but what if the power doesn't come back for days, or weeks?

There are plenty of things you can do ahead of time to ensure that you can cope with an extended power outage without a majorly detrimental impact on your way of life.

Almost all of us carry instantly updated maps and GPS systems in our pockets these days in our phones, reducing the threat of being lost to almost nil.

But what would happen if you didn't have your phone, or the battery died, or your Tom-Tom took a swim? What if you just don't get any signal where you are?

Lets look at the old fashioned, never-fail navigation tool: the humble compass.