4. A condom is a great reservoir for pure water.
A condom is sterile and strong. In a critical situation, it can be used for storing pure water. Attach a small tube to the neck, pour some water into the condom, and put it into a sock. You will have a reservoir that you can store a litre of water in.
3. Scrape off a little bit of plastic from a pick, and light it to start a fire quickly.
Picks consist of celluloid that burns extremely well even in wet weather.
2. To make a compass, put a leaf on water, and put a needle on the leaf.
If you are lost, making a compass is easy. Take a needle or a pin, and rub one end of it on your jeans or any other dense fabric. Put the needle on a leaf in water. The end that you rubbed will point to the north.
1. How to tell a deadly snake from a safe one.
If you were bitten by a snake, don’t panic. It might not have been poisonous.
A poisonous snake leaves large clear holes made by the front teeth. Non-poisonous snakes usually have 2 rows of teeth.
Poisonous snakes’ pupils look similar to cats’. Non-poisonous snakes have round pupils.
Poisonous snakes have solid scales on the ventral side of the body. Non-poisonous snakes have forked scales.
