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[1] Why do newspapers print a combination of four dots - blue, pink, yellow, black - at the bottom of each page? [Vote Average: 3, Total Votes: 13, Hits: 285]
Tags:
Print alignment, Registration marks used during printing, Offset printing technology, Multi-coloured image, Printing surface, Rubber blanket, Newspaper, News, Media, Printing
[2] What is an AMOLED display? [Vote Average: 3, Total Votes: 97, Hits: 796]
Tags:
Active Matrix Organic Light Emitting Diode, Active Matrix Organic Light Emitting Device, Active Matrix Organic Light Emitting Display, Organic Light Emitting Diode, Light Emitting Polymer, Electroluminescent Layer, Film of Organic Compounds, Organic Compounds, Light Emitting Diode, Polymer Substance, Matrix of Pixels
[3] What does RAPD stand for? [Vote Average: 3, Total Votes: 201, Hits: 1142]
Tags:
Random Amplification of Polymorphic DNA, RAPD Reactions, Polymerase Chain Reaction, Segments of DNA, Pedigree Determination, Clonal Relationship, What Does RAPD Stand For, RAPD, PCR-Fingerprinting
[4] Why is the Ball-point Pen Called So? [Vote Average: 3, Total Votes: 387, Hits: 2491]
Tags:
Medieval Europe, Hungarian Journalist, Newspaper Printing, Ball Point Pen, World War II, British Air Force
[5] Who invented printing? [Vote Average: 3, Total Votes: 102, Hits: 4306]
[6] Who was William Morris? [Vote Average: 3, Total Votes: 91, Hits: 3063]
[7] What is a teleprinter? [Vote Average: 3, Total Votes: 122, Hits: 2179]
[8] Who invented Hello? [Vote Average: 3, Total Votes: 138, Hits: 5378]
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