Category: Helpful tips

Does Serena like Colin? Colin Forrester is a charismatic millionaire professor at Columbia University who shared a brief mutual attraction with Serena van der Woodsen before realising who each other are. He was also Ben Donovan and Juliet Sharp’s cousin who financed her lifestyle until he learned of her intentions. Is Sam Page related to […]

What is the difference between 44 Magnum and 45 Colt? If you are comparing the 44 Magnum to the 45 ACP(Automatic Colt Pistol), the 44 Magnum has more power than the 45 ACP. On the other hand, the 44 Magnum has much more recoil, makes more noise and has a large muzzle blast. Is there […]

Are gas airsoft guns legal in UK? BB guns are legal in the UK but there is some legislation that concerns them. The minimum age to purchase a BB gun is 18 years. An adult must supervise persons 12 to 18 years of age when using a gun. No gun should be carried in a […]

What is most common last name in the world? Wang Wang is a patronymic (ancestral) name that means “king” in Mandarin, and it’s shared by more than 92 million people in China, making it the most popular last name in the world. What are the 20 most common last names? 100 Most Popular American Last […]

What are the prime factors of 143? The factors of 143 are 1,11 ,13 and 143. The prime factors of 143 are 11 and 13. Is 143 relatively prime? There are 120 positive integers (up to 143) that are relatively prime to 143….Notation. Scientific notation 1.43 × 102 Engineering notation 143 × 100 What is […]

What is Heteronuclear coupling in NMR? Spin-spin coupling takes place between all NMR active nuclei, not just between protons. Here examples are shown of coupling to 13C, 2D, 31P, 19F and 29Si are shown but many other nuclei can couple. What is NMR J coupling? It is an indirect interaction between two nuclear spins that […]

What is the difference between integer and long in VBA? At the lower level the Integer variable type can only hold negative numbers up to -32, 768. The Long variable type can hold positive numbers up to a value of 2, 147, 483, 647. The lowest negative number is -2, 147, 483, 648. But Integer […]

How do I get Instagram filters on my Mac? Just drag and drop a photo into the app, click Filters in the sidebar and choose from the dozens of selections. Plus, Composure features a bulk applicator so with one click of the plus icon on any filter, you can apply that one filter to all […]

How do I connect my iPhone 4 to iTunes? Open the iTunes app on the computer. Connect the iPhone to the computer via USB cable. Allow time for iTunes to detect and activate your iPhone; successful activation indicated when iTunes shows ‘Set up as New’ or ‘Restore from Backup’ screen. Follow onscreen prompts to complete […]

Is a corporation an organization? A corporation is a business or organization formed by a group of people, and it has rights and liabilities separate from those of the individuals involved. What makes an organization a corporation? A corporation is an organization—usually a group of people or a company—authorized by the state to act as […]