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Credit Cards And Their Many Uses
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Published on Nov 19, 2015
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PRESENTATION OUTLINE
1.
CREDIT CARDS
Why to get one
Photo by
iujaz
2.
LOCKPICKING
A credit card can be used open the bolt on certain types of doors.
This is a universally useful skill.
Picking a lock with a credit card is as simple as pushing the bolt open.
Photo by
» Zitona «
3.
SIGNALS
The reflective surfaces of most credit cards are ideal for reflecting light.
If you are stranded in the wilderness, a credit card can be used to catch the attention of a rescue helicopter.
Unidirectional light signals are also ideal for members of special forces groups.
Photo by
Jon Chevier™
4.
A WEDGE
The flat, thin shape of a credit card can be easily used as a wedge.
Over the course of your life, you will need to pry apart many, many things.
A wedge is a fundamental tool and has been used like this millennia.
Photo by
FrankGuido
5.
AVOIDING PANHANDLERS
When someone begs money from you in the street, a credit card can help you avoid guilt.
Simply show it to the begging individual, and tell them that you sadly have no cash on hand to share.
Photo by
alykat
6.
SERVING FOOD
In an emergency, a credit card makes an excellent replacement for a spatula.
Photo by
onlinepastrychef
7.
STRUCTURAL SUPPORT
You may find yourself sitting at a table or chair where one leg is slightly shorter than the others.
A credit card can be placed underneath the leg in order to stop it from wobbling.
Photo by
mendhak
8.
CLEANING
A credit card can be used to scour accumulated detritus from small seams and cracks.
Fingernails, windowsills, electronics, and many other things can be cleaned in this manner.
Photo by
chad_k
9.
SHOEHORN
A credit card can be used in the same manner as a shoehorn.
Simply use the card to wedge your foot into or out of a tight shoe.
Photo by
charliekwalker
10.
MONEY
Finally, a credit card is actually accepted by many businesses as legal tender.
In an extreme emergency, you can use your card to make transactions for goods and services.
The money spent will be billed to you at the end of the month, with interest.
Photo by
Beppie K
Michael Banaszak
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