Sometimes, the best products for our health comes in natural forms. We don't really need to buy all those expensive chemicals in drug or specialty stores just to stay fit, healthy and be free from sickness. You know why? Because some of the ingredients of health supplements come from natural stuff.

The world is abundant of things we need for life. Fruits and vegetables are great examples. One of the most popular fruits known to have a variety of benefits is lemon. Lemons contain vitamins and minerals such as calcium, zinc, potassium, iron, magnesium and vitamins A, B6, C and E among many others. This citrus fruit is also known to prevent cancer, diabetes and hypertension.

All of lemons' nutrients are said to be packed in its skin; however, it is quite challenging to take it out and people just tend to throw it away and just get the juice. In this video we found, a man teaches us how to make the most out of our lemons by freezing and using a grater.

Sir Isaac Newton may have lived over two hundred years ago, but the English physicist, mathematician, and natural philosopher is regarded as a scientific genius, having formulated the laws of motion and universal gravity (remember that apple falling from the tree? "Eureka!").

He also built a reflecting telescope which led him to developing the theory of color via prisms of light.

If there ever were a hot-looking genius, we'd vote for Newton...

Swimming is one of the vital skills in order to survive an accident on water. However, not everyone can swim, and sometimes, even if one can swim, treading while waiting for help can be tiresome. In addition, a life vest is not always available when you need it. So, would that mean that surviving on water is impossible?

This Blew My Mind featured Mike the Marine in a video that shows how one can survive with a DIY life vest made from pants. It may not seem possible but with just a couple of steps, Mike was able to make a life vest which everyone can actually also make.

Watch the video here: