Learning + Tutorials

As you probably know you can use radio waves to talk to people over the air. But did you know you could also send digital signals as well?

Imagine a situation where your entire town or city is out of power for weeks. It happens quite often. You should be prepared for it.

You should have backup lighting for your home and a few battery operated lanterns.

In each of your emergency bags you should have:

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.