Category: Contributing

How is the body protected from free radicals? Antioxidants neutralize free radicals by giving up some of their own electrons. In making this sacrifice, they act as a natural “off” switch for the free radicals. This helps break a chain reaction that can affect other molecules in the cell and other cells in the body. […]

How do I print PCBS at home? For this tutorial, let’s consider making a PCB for a simple project- a Touch Switch using IC555. STEP 1: Take a printout of circuit board layout. STEP 2: Cut the Copper Plate for the Circuit Board. STEP 3: Transfer the PCB Print onto the Copper Plate. STEP 4: […]

What age is a junior tennis player? Junior tennis refers to tennis matches where the participants are aged 18 and under. Eligibility to compete in ITF Junior tournaments is not based on age, but year of birth: as a result, some players must move out of juniors soon after their 18th birthday, while others can […]

What is DateTime ToLocalTime? The ToLocalTime method converts a DateTime value from UTC to local time. To convert the time in any designated time zone to local time, use the TimeZoneInfo. ConvertTime method. The value returned by the conversion is a DateTime whose Kind property always returns Local. Does DateTime account for daylight savings? IsDaylightSavingTime(DateTime) […]

Can you teach yourself to yodel? Practice your yodel by singing ‘little old lady’ in your chest voice, then jump up to your head to voice to sing ‘who’. For the real yodel effect, sing ‘little old lady’ in a bit of a drunken slur, letting the words run into each other. You hear it? […]

What is a domain registry service? A domain name registry is a database of all domain names and the associated registrant information in the top level domains of the Domain Name System (DNS) of the Internet that enables third party entities to request administrative control of a domain name. What is the best domain registration […]

What is the shortest horror story ever? The world’s shortest horror story was originally published in 1948; it was written by Frederic Brown, and consists of two sentences. It reads: “The last man on Earth sat alone in a room. What is a good beginning for a horror story? Start in scene. Try to place […]

What is the meaning of Baer? German (Bär): from Middle High German ber ‘bear’, a nickname for someone thought to resemble the animal in some way, a metonymic occupational name for someone who kept a performing bear, or a habitational name for someone who lived at a house distinguished by the sign of a bear. […]

What was the first Nokia cell phone? Mobira Cityman 900 In 1987, Nokia introduced its first mobile phone, the “Mobira Cityman 900” for NMT– 900 networks. What year did the first Nokia cell phone come out? 1992 Released in 1987, the Mobira Cityman brickphone was Nokia’s answer to the Motorola Dynatac and was an early […]

How does the Army define fraternization? The military services consider fraternization as a disproportionally familiar personal relationship between an officer and an enlisted member where the relationship does not respect rank or grade difference between the two members. How do you prove fraternization in the army? “Elements of proof” for the offense of fraternization are: […]