[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 micro-propagation? [Vote Average: 3, Total Votes: 47, Hits: 478]
Tags:
Plants in Vitro Production, Plant Seeds, Vegetable Reproduction, Cloning of Plants, Disease Free Plants, Stock Plant Care, Plant Sterilization
[3] What is bio-amplification? [Vote Average: 3, Total Votes: 81, Hits: 978]
Tags:
Bio-Amplification, Ecological Food Chain, Pollutant, Chloromethyl Mercury, Complex Biological Species, Nutshell, Toxins, Smaller Prey, Larger Predators
[4] Why is Blue-ray disc black on top? [Vote Average: 3, Total Votes: 56, Hits: 552]
Tags:
Blue-Ray Disc, Technically Violet, Rewritable Media, Scratch-Resistant, Antistatic Coating, Nanometre, Read and Write Data, Conventional DVDs, Infrared Lasers
[5] How do anti-allergen drugs work? [Vote Average: 3, Total Votes: 152, Hits: 638]
Tags:
Anti-Allergen Drugs, Chemical Substances, Mast Cells, Basophils, Chemical Mediators, Allergic Effects, H-1 Receptors
[6] What is a Solid State Drive? [Vote Average: 3, Total Votes: 141, Hits: 603]
Tags:
Solid State Drives, New Age Storage Drives, Hard Disks Fallible, Data Request, RAM, What is a Solid State Drive
[7] Why is pig iron called so? [Vote Average: 3, Total Votes: 155, Hits: 1061]
Tags:
Pig Iron, Coke And Resin, Traditional Shape Of Moulds, Branching Structure, Ingots, Thinner Runner
[8] What is Artificial Intelligence? [Vote Average: 3, Total Votes: 206, Hits: 1236]
Tags:
Hot Metal Object, Human Intelligence, Artificial Intelligence
[9] How does a Nuclear Bomb differ from a Conventional Bomb? [Vote Average: 3, Total Votes: 314, Hits: 2099]
Tags:
Nuclear Bombs, Conventional Bombs, Heat and Blast, Radiation, Effects of radioactivity on living organisms, Weapons Of Mass Destruction, Atom Bombs
[10] Why cant the Sun melt Snow? [Vote Average: 3, Total Votes: 1838, Hits: 2123]
Tags:
Melt Snow, Glaciers, Physical Property, World Population, Sun Light, Property Of Transparency, Water, Antarctic, Ice Age
[11] What was the Boston Tea Party? [Vote Average: 3, Total Votes: 45, Hits: 2457]
[12] What is the legend of the Golden Fleece? [Vote Average: 3, Total Votes: 60, Hits: 2424]
[13] What was the Indian Mutiny? [Vote Average: 3, Total Votes: 83, Hits: 1994]
[14] Why do we turn white when frightened? [Vote Average: 3, Total Votes: 143, Hits: 2169]
[15] Who first sailed from Europe to India? [Vote Average: 3, Total Votes: 55, Hits: 1639]
[16] Why do some acids burn? [Vote Average: 3, Total Votes: 80, Hits: 3459]
[17] Tape or disc-what's best in video? [Vote Average: 3, Total Votes: 475, Hits: 2412]
[18] Where does candlewax go when a candle burns? [Vote Average: 3, Total Votes: 145, Hits: 3500]
[19] Sunsets appear reddish why? [Vote Average: 3, Total Votes: 174, Hits: 1926]
[20] Why is a holiday in the mountains generally good for the health? [Vote Average: 3, Total Votes: 315, Hits: 1998]
