The solar and lunar calendars each have their strengths. This segment from Dr. David Neiman’s series, “Cradles of Civilization” discusses the method of reconciliation between these two systems and the adjustments made to the lunar system in the Jewish calendar.
See the link above for an explanation of the different phases of the moon.
Click here for a good diagram and explanation on how we can see a full moon if it is behind the Earth relative to the Sun.
WHAT are tides? Tides are the rise and fall of sea levels throughout the day caused by the gravitational force that the Moon exerts on the Earth. High tide is when the sea level is at its highest. Low tide is when the sea level is at its lowest. There are two high tides and […] More
SIM card stands for Subscriber Identification Module. It is a small memory card used in GSM phones that contain unique information that identifies the owner of the phone to the mobile network used by his carrier. The SIM card is provided by the GSM wireless carrier and is needed to be able to make calls, […] More
A health care proxy is a document that names someone you trust as your proxy, or agent, to express your wishes and make health care decisions for you if you are unable to speak for yourself. A health care proxy may also be called a durable medical power of attorney or an appointment of a health care agent or health care surrogate. Naming a proxy can help ensure that you get the health care you prefer in the event that you cannot communicate your wishes.
What Does Power of Attorney Do?. When you complete the legal documents called “power of attorney,” you give another person authority to handle your personal business and make decisions on your behalf. A person creates the power of attorney for use when he is incapacitated or otherwise unable to handle his own affairs. …
Authorization to sign on behalf of the company is the legal permission for an individual to sign official documents for a separate legal entity.
A company is essentially a “legal person”. A legal person is a person or entity (a thing with distinct and independent existence) that can do all the legal things that a real person (aka natural person) can do. Legal things that a person can do, and therefore a company can do, include: Enter into contracts Sue and be […] More
Framing and composition are necessary terms to understand if you are going to make compelling visuals for your video. These 7 rules for composition and framing will help you craft shots that look more and more professional.
In this video, we explore a few of the more basic and foundational rules of composition. These include the rule of thirds, symmetry, leading lines, leading room, depth, and size of subject. Lastly, we look at how following these rules can help you, but strategically breaking them can also be an important decision that can benefit your project. Ultimately, the most important part of film-making is your story. Everything else comes second.
Load management is a program employed by NBA teams and players to monitor the physiological stress (or load) a player endures doing any number of activities.
Loading management is about lowering the threshold of load on a player so that he’s able to recover and decrease the risk of injury or chronic fatigue.
MAC address is a unique identifier that is assigned to a NIC (Network Interface Controller) Card. It consists of a 48 bit or 64-bit address, which is associated with the network adapter. MAC address can be in hexadecimal format. The full form of MAC address is Media Access Control address. The MAC address is provided by the manufacturer of the physical network card when it is created and never changes.
An IP address is an address that helps you to identify a network connection. It is termed as the ‘Logical Address,’ which is provided to a connection in a network. The IP address is assigned by the ISP and can change when you move your computer from one network to another.
CSMA/CA is the networking protocol used by wireless routers (WiFi).
Why does wireless networking use CSMA/CA instead of CSMA/CD?
Today we start a three episode arc on the rise of a global telecommunications network that changed the world forever. We’re going to begin with computer netw…
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