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El dirigible rígido Zeppelin o The Zeppelin Rigid Airship
This name is a tribute to Ferdinand Von Zeppelin, a German inventor who had belonged to the army and participated in different battles such as the American Secession War. In 1900, Von Zeppelin created his first airship and successfully flew over Lake Constance.
Advantages: The economic factor, saving time, ecological advantages
disadvantages: they used to have accidents, Little maneuverability. low flight altitude -
Period: to
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Osito de peluche o Teddy bear
Richard Steiff, a nephew of Margarete, designed the 55 PB teddy bear in 1902, considered one of the first of its kind. At first, no one wanted to buy it. The teddy bear with a button on one ear, until today a hallmark of Steiff products, became a bestseller at the World's Fair in St.
advantages: provides peace and security to children
disadvantage: children become very attached to teddy bears -
lampara termiónica thermionic lamp
La válvula termoiónica, también llamada válvula electrónica, válvula de vacío, tubo de vacío o bulbo, es un componente electrónico utilizado para amplificar, conmutar, o modificar una señal
ventajas: electrónico utilizado para amplificar, conmutar y modificar señales electricas.
desventajas tienden a desgastarse en poco tiempo y pierde sus propiedades -
Tarjeta de crédito Credit card
In 1950, Frank Mc Namara, director of the “Hamilton” Credit Corporation, invited two colleagues to eat at an elegant and luxurious restaurant in New York. Dinner was lively until it was time to pay! You anticipate a debt.
Available worldwide.
Less commissions You anticipate a debt.
Available worldwide.
Fewer commissions Disadvantages: It is easy to get lost and finance the payment. make unnecessary purchases, generate problems to better manage your finances -
Protocolo de Internet (IP) y Protocolo de Control de Transmisión (TCP Internet Protocol (IP) and Transmission Control Protocol (TCP)
TCP and IP are two different protocols for computer networks. IP is the part that gets the address to which the data is sent. TCP is responsible for the delivery of the data once said IP address is found. It is possible to separate them, but the truth is that it does not make much sense to differentiate between TCP and IP
The TCP/IP suite is designed for routing.
It has a very high degree of reliability.
difficulty in differentiating interfaces, their length in networks with traffic