About six million years ago, the Colorado plateau in the south-western USA was a flat coastal plain. Winding slowly across it was the Colorado River. Gradually, earth movements pushed the plain upwards, making the river run faster and faster. The force of the flow began wearing out the Grand Canyon. This, the world’s largest gorge, is 446 km (277 miles) …
Read More »Which is the strongest industrial glue?
There are many adhesives and they are used depending on the application and material to be bonded. The most common one is e-600 series, a high-performance elastomeric adhesive, which bonds a broad range of materials.
Read More »Which is the most pointless gadget?
In a recent survey, an electric nail file, which gives a smooth finish to nails, all for a whopping £250, was voted the most pointless gadget of all times. While laser-guided scissors which helps cut a perfectly straight line came in second, electric candles were third.
Read More »Which is the most massive steel structure?
There are the towering television masts, some of which are higher than the Eiffel Tower. But to find the answer you have to go to sea, for oil rigs are more massive than any steel structure on land. Some of them may contain five times as much steel as the Eiffel Tower, and match it in height, even though most …
Read More »Which is the first company to use barcode for sales?
On June 26, 1974, a 10-pack Wrigley’s chewing gum was the first product logged in a grocery store by a barcoding system using the modern universal product code. Later that year, the Uniform Grocery Product Code Council became the UPCC which regulates the issue and use of all universal product codes. At the same time, companies pursued the use of …
Read More »Kiran Desai
Kiran Desai was born on 3 September 1971. She is an Indian author who is a citizen of India and a permanent resident of the United States. Her novel The Inheritance of Loss won the 2006 Man Booker Prize and the National Book Critics Circle Fiction Award. She is the daughter of the noted author Anita Desai. Biography Kiran Desai …
Read More »Which is the brightest Star?
The number of stars which one can see without telescope is about 6,000. Before the invention of telescope, only six magnitudes or degrees of brightness of the stars were recognized. Today with the help of telescope stars up to 21st magnitude can be seen. There are 22 stars of the first magnitude. The brightness of all stars is Sirius, having …
Read More »Which is our biggest bone?
The thigh bone. In an adult it is about twenty inches long.
Read More »Which invention improved both cookery and education?
An important development in the history of education was the spread of gas lighting in the early 1800s. This followed the invention of coal gas by the British engineer, William Murdock, in 1792. Gas lights were much brighter than oil lamps. They illuminated whole rooms adequately at night and evening classes sprang up. As education for most people at this …
Read More »Kiki Smith
Kiki Smith (born January 18, 1954, in Nuremberg, Germany) is an American artist classified as a feminist artist, a movement with beginnings in the 20th century. Her Body Art is imbued with political significance, undermining the traditional erotic representations of women by male artists, and often exposes the inner biological systems of females as a metaphor for hidden social issues. …
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