Category: Contributing

How do you make a red color wheel? The only colors you can make red from are magenta and yellow, and magenta is not a very common paint or pigment color. Red, on the other hand, is widely available. Unless you have magenta and yellow available, the only way you can get red is by […]

What are the limitations of mass spectrometry? Disadvantages of mass spec are that it isn’t very good at identifying hydrocarbons that produce similar ions and it’s unable to tell optical and geometrical isomers apart. The disadvantages are compensated for by combining MS with other techniques, such as gas chromatography (GC-MS). What is the use of […]

Where is the model number on an EZ Up canopy? Model numbers are placed on a sticker and located on inside of one shelter leg near the upper end. How do you measure an EZ Up canopy? The first measurement is the canopy width from inside leg to inside leg. The second measurement is the […]

Why did the Maple Leafs change their logo? The outline, seen in the most recent version of this Maple Leaf from 1963-67, has been removed to create a cleaner, bolder look. When did the Maple Leafs change their logo? On February 2, 2016, the team unveiled a new logo that will be adopted for 2016 […]

What size needle is used for spinal block? Spinal needles generally used today are 22 to 27 G, but sizes ranging from 19 to 30 G are available. The incidence of PDPH after spinal anesthesia performed with Quincke, an cutting needle, is 36% with 22 G needle, 25% with 25 G needle, 2% to 12% […]

What size is a 18 mm bolt? Metric clearance and tapping drill hole sizes. Size Clearance Hole mm Tapping Drill (fine pitch) M10 11 9.0 or 8.75 mm M12 14 10.5 mm M16 18 16.5 mm M20 22 20.5 mm What is M18 bolt? Hex Head Bolts DIN 931 (ISO 4014) M18 in Bright Zinc […]

Who was in the Final Four in 1993? 1993 NCAA Division I Men’s Basketball Tournament Season 1992–93 Champions North Carolina Tar Heels (3rd title, 6th title game, 11th Final Four) Runner-up Michigan Wolverines (vacated) (5th title game, 6th Final Four) Semifinalists Kansas Jayhawks (10th Final Four) Kentucky Wildcats (10th Final Four) Who won the 1993 […]

Who are the actors in the movie Inception? 1 Leonardo DiCaprio Dom Cobb. Leonardo DiCaprio stars in Inception as Dom Cobb, 2 Joseph Gordon-Levitt Arthur. Joseph Gordon-Levitt plays Arthur, 3 Ellen Page Ariadne. Ellen Page plays Ariadne, the female protagonist of Inception. 4 Ken Watanabe Mr. Saito. Ken Watanabe is a Japanese actor who also […]

Why did Zack and Cody leave the hotel? He goes on to say that without Disney’s willingness to work with them, they decided to step away from the hit show. “I don’t think [Disney] were willing to work with us, really ever,” Sprouse tells Vulture. “So we stopped the show.” What happened to Zack and […]

How long do plumbing fittings last? But how often should plumbing pipes and fixtures be replaced? Plumbing supply pipes such as galvanized, copper, CPVC, or pex can last 40 to 70 years. Plumbing drain pipes such as cast iron, ABS, and PVC can last 50 to 80 years. Plumbing fixtures such as bathtubs, sink, and […]