salt water
water
water by:jacky g
a penny
bleach or vinegar
bleach and vinegar
well no one will not until they try nu-nu bear
a penny because its the oldest i think and it been out for {YEARS} plenty and plenty of years lol but the penny will rust the fastest YAY ========>>>>>sucha cry baby<<<<<==========
water and iron. Creating iron oxide aka rust.
oil
A person may not be able to survive in the jungle with just a paperclip and a penny. While the paperclip may be useful for poking plants for liquids or self defense, the penny may not be useful for anything besides ammunition if used in a sling shot.
This is the subject of classic classroom science experiments. The classic method to accomplish this is to take a lemon, a paperclip, a penny, and a lightbulb along with some wire. Attatch the penny to one wire, the paperclip to the other. Connect the ends of the wires without an object to the terminals on the lightbulb. Then roll the lemon in the same way you would roll a rolling pin to get the juices flowing inside the lemon. Shove the penny and the paperclip in opposite sides of the lemon, and if there is enough current, the lightbulb will light. Hope this helps!
The penny because it has more pressure.