Vending machine is a great solution when you want to sell something, especially snacks and drinks, automatically. You do not have waiter/waitress anymore if you already have vending machines. Vending machines are also considered as a must in some crowded places. It is because many people need snacks and drinks when they are walking around the mall, waiting for train in the train station, or even walking through some streets when they go home. That is why vending machines have become common things in big cities. They are also a better solution than hiring some waiter/waitress. It is because you do not have to pay monthly for waiter/waitress that will of course reduce your outcomes significantly.

However, vending machines also have their own ages. So, they need maintenances. However, the maintenance costs are still cheaper than the costs of hiring waiter/waitress. Also, the vending machines will take quite some time until they need maintenances. They usually need years until they need some maintenances, unlike waiter/waitress that must be paid monthly. So, no matter what, vending machines are still the better solution for selling snacks and drinks than waiter/waitress. The only thing that you need to concern is that you only need to watch the security of the places where you put your vending machines. Otherwise, your vending machines would only be smashed by some irresponsible guys.

Eggs are a good source of animal protein, cheap and easily obtainable. In the eye of nutritional value, the source of egg protein is also easily absorbed by the body, both for consumption of children to the elderly. Each 100 g egg contains 12-13 g of protein. Besides protein, various vitamins, minerals and essential fats are also contained in the egg. Here’s a tip how to select, store and process the eggs.

Selecting Eggs:

1. Because it is not durable, buy eggs as necessary. It is good to avoid the expire eggs.

2. The characteristics of a good egg are, the shells are not cracked, clean from the dirt and microbial contamination.

3. A good egg will appear clear, egg yolk in the middle when the binoculars. Another feature is a good egg, not float when submerged in water.

4. If possible, buy eggs in a refrigerated store, given the more fragile eggs at room temperature.
Storing Eggs:

1. Saving the best eggs in the refrigerator. Power save eggs at room temperature is 8 days while in the refrigerator can last up to 3 weeks. After this, egg quality will decline.
2. Although the contents stored in the egg shell, egg shell pores can still absorb the flavor from the outside. Therefore, save the eggs are not contiguous with strong-smelling food, like fish, durian and shrimp paste. Read this article »