Topics from May 2020
- Which are the different varieties of salt?
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- What are the interesting facts of salt?
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- Why Mikaila Ulmer is famous?
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- Who was Mah Laqa Bai?
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- Where is Akbariyeh Garden situated?
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- When was Shazdeh Mahan Garden built?
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- Which is oldest surviving garden in Iran?
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- Which is non-desert garden in Iran?
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- Which is well known historical orchard in Iran?
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- When was Chehel Sotoun built?
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- When was Eram Garden built?
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- When Dolat Abad Garden built?
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- When was Pasargadae Garden built?
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- What is the history of Persian Garden?
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- What are the main features of Mughal Chahar Bagh Garden?
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- Who built Mughal garden in Rashtrapati Bhavan?
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- What type of glacier is Vatnajokull?
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- Which is the second largest volume of hot water in the world?
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- What is the symbiotic relationship between remora and sharks?
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- What is the symbiotic relationship between oxpecker and ant?
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- What kind of relationship would a sea anemone and a clownfish have?
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- What type of symbiotic relationship do the ants and aphids have?
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- What type of relationship exists between pollinators and plants?
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- Why are there stones alongside railway tracks?
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- What is the history of Cheesecakes?
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- What are chads?
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- What is watermelon snow?
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- What main factors are threats to environment?
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- What is the basic structure of wealth and poverty in various parts of world?
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- What are the famous bridges in the world?
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- Which types of buildings are called Skyscrapers?
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- What are various types of construction of Building around the world?
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- What are various Ports and Water ways?
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- Throw some light about air travel around the world?
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- How and why electricity is considered as a kind of fuel?
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- What are fossil fuels?
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- What are the main spots of Mining and Industry around the world?
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- Who was M.C. Escher?
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- Is fishing a kind of farming?
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- What is Livestock Farming?
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- HOW CAN ATHLETES TRAINING IMPROVE PERFORMANCE?
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- What is apophenia?
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- HOW IS FITNESS MEASURED?
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- WHAT IS THE SCALE OF A MAP?
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- WHAT IS A MAP KEY?
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- WHO WAS GERARDUS MERCATOR?
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- WHAT IS A MAP PROJECTION?
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- HOW ARE MODERN MAPS MADE?
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- HOW DO UNDERGROUND MINES OPERATE?
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- COULD THE EARTH’S MINERALS BE USED UP?
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- WHAT IS OPENCAST MINING?
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- CAN MINERALS BE OBTAINED FROM PLACES OTHER THAN THE EARTH'S CRUST?
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- IS WATER USEFUL IN MINING?
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- Another general went on to found a dynasty in the north with his capital at Lucknow. What was their title?
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- Which vizier of Muhammad Shah set up an independent kingdom in the Deccan?
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- Which famous musicians in Mohammad Shah’s court created the Khayal Style of Hindustani classical music?
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- Which Maratha Peshwa was in power for 20 years during Mohammad Shah’s reign, and established Maratha hegemony all over India?
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- Which king of Iran looted Delhi in 1739, during the reign of Muhammad Shah Rangeela?
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- Why are unripe fruits hard unlike ripped ones?
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- Why do things take longer to cook at higher altitudes?
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- I am easily distracted by television and mobile phones
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- I’m unable to stop feeling sad
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- I realised social media is distracting me
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- I want to excel in academics, sports, arts, dance and music
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- What do we know about Blackbuck National Park?
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- What was Keoladeo National Park formerly known as?
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- Why was Mahatma Gandhi Marine National Park set up?
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- What do we know about Intanki National Park?
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- Which national park in India is famous for clouded leopards?
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- What are the main wildlife attractions in Mudumalai National Park?
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- What is the unique feature of Bhitarkanika National Park?
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- What is the major threat faced by Tadoba National Park?
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- What is peculiar about the UNESCO World Heritage status of Khangchendzonga National Park?
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- Why is the Great Himalayan National Park a high priority conservation zone?
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- Where does the Sunderbans get its name from?
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- When did Ranthambore gain the status of national park?
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- Which national park inspired Rudyard Kipling’s Jungle Book?
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- Which are the big animals protected in Periyar National Park?
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- What attracts visitors to Valley of Flowers National Park?
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- What do we know about the location of Bandipur National Park?
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- What is special about Kaziranga National Park?
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- What do we know about the lion population in Gir National Park?
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- Why does Jim Corbett National Park have a special place amongst the national parks in India?
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- WHERE ARE THE WORLD’S MOST IMPORTANT MINING AREAS?
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- WHAT IS PEAT?
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- WHICH MINERALS ARE OBTAINED BY MINING?
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- HOW IS OIL MINED?
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- WHAT IS CATALYTIC CRACKING?
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- HOW DOES PACKAGING HELP TO PRESERVE FOOD?
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- WHAT ARE FOSSIL FUELS?
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- WHAT ARE THE BASIC FOOD FLAVOURS?
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- HOW CAN FOODS BE PRESERVED WITHOUT FREEZING?
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- WHY ARE CHEMICALS ADDED TO FOOD?
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- WHAT MAKES A CAKE RISE?
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- HOW DOES YEAST WORK?
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- WHY DO WE COOK FOOD?
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- HOW WERE WINDOWS MADE BEFORE GLASS WAS WIDELY AVAILABLE?
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- HOW ARE MIRRORS MADE?
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- HOW ARE STAINED GLASS WINDOWS MADE?
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- HOW IS GLASS BLOWN?
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- HOW IS GLASS CUT?
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- HOW IS PLATE GLASS MADE?
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- WHAT IS CLAY SLIP?
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- WHY ARE THERE UNGLAZED PARTS ON THE UNDERSIDE OF A CERAMIC OBJECT?
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- WHAT IS GLASS MADE OF?
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- WHY ARE CERAMICS BAKED?
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- HOW IS POTTERY DECORATED?
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- WHAT CAN BE MADE FROM CLAY?
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- HOW ARE CLAY ARTICLES SHAPED?
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- WHAT ARE CERAMICS?
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- HOW ARE SKYSCRAPERS BUILT?
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- IS CONCRETE A NEW BUILDING MATERIAL?
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- WHAT DO AN ARCHITECT’S PLANS SHOW?
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- DO ALL HUMAN SOCIETIES BUILD HOMES?
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- HOW HAVE BUILDING STYLES DEVELOPED THROUGH HISTORY?
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- HOW WERE THE PYRAMIDS BUILT?
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- DID EARLY BUILDERS HAVE PLANS TO FOLLOW?
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- WHAT ARE THE EARLIEST BUILDINGS KNOWN?
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- HOW DOES A LOUDSPEAKER PRODUCE SOUND?
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- HOW DO MICROPHONES WORK?
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- Which kind of main farming is there around the world?
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- What is Arable Farming?
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- What are the famous sports around the world?
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- What are the famous festivals around the world?
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- Which kinds of houses were considered as traditional type of house?
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- What are the various types of the houses around the world?
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- Which are various religions in the world?
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- What are popular languages in the world?
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- How had alphabets come into existence?
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- Which are the different ethnic groups of people in the world?
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- What is the meaning of the term Government and what are basic role of Government?
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- What was the scenario of world Population around the year 1900 AD?
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- How did the word Cities come into practice?
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- HOW DOES A COMPACT DISC WORK?
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- WHO INVENTED THE GRAMOPHONE?
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- HOW DOES A CASSETTE TAPE RECORD AND PLAY?
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- WHAT WAS THE EARLIEST SOUND RECORDING?
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- HOW CAN RADIOS HELP NATURALISTS?
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- HOW DOES A VIDEO RECORDER WORK?
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- HOW DOES A TELEVISION SHOW PICTURES?
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- WHAT ARE TELECOMMUNICATIONS?
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- WHY HAVE RADIO MESSAGES BEEN BEAMED INTO SPACE?
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- WHY WAS MORSE CODE INVENTED?
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- WHEN RADIO WAVES WAS FIRST USED TO SEND A MESSAGE?
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- HOW CAN LENSES CHANGE OUR VIEW?
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- HOW CAN PHOTOGRAPHS ARE MADE TO MOVE?
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- HOW ARE FILMS PRINTED?
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- HOW IS FILM DEVELOPED?
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- HOW DOES A CAMERA WORK?
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- HOW LONG DOES IT TAKE TO SHEAR A SHEEP?
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- WHO WAS THE FIRST PHOTOGRAPHER?
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- WHAT IS SILK MADE FROM?
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- HOW ARE FABRICS PATTERNED?
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- WHAT IS THE DIFFERENCE BETWEEN KNITTING AND WEAVING?
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- WHAT IS SPINNING IN TEXTILES?
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- HOW ARE THREADS AND TEXTILES COLOURED?
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- WHERE DO FIBRES FOR TEXTILES COME FROM?
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- HOW IS A HARDBACK BOOK COVER MADE?
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- WHAT IS A TEXTILE?
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- WHY CAN THE NUMBER OF PAGES IN A BOOK USUALLY BE DIVIDED EXACTLY BY 16?
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- WHAT IS A TYPEFACE?
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- WHAT IS PRINTING REGISTRATION?
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- HOW ARE DIFFERENT TONES OF COLOUR PRINTED?
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- HOW MANY COLOURS ARE USED IN COLOUR PRINTING?
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- WHEN WAS PRINTING INVENTED?
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- WHAT IS THE MATERIAL USED IN INDIAN CURRENCY?
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- CAN PAPER ONLY BE MADE FROM WOOD FIBRES?
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- WHERE PAPER WAS FIRST MADE?
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- HOW STRONG IS CARDBOARD MADE?
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- WHAT KIND OF PLANT FIBRE IS USED TO MAKE PAPER?
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- WHAT DOES A DANDY ROLL DO?
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- HOW IS PAPER MADE?
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- HOW ARE DIFFERENT PAPERS DESCRIBED?
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- HOW DO CANALS CLIMB HILLS?
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- WHEN WAS THE HEYDAY OF CANAL-BUILDING?
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- WHAT ARE THE DIFFERENT KINDS OF BRIDGES?
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- WHO WERE THE FIRST GREAT ROAD-BUILDERS?
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- HOW DOES A SPACESUIT WORK?
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- WHAT IS THE SPACE SHUTTLE USED FOR?
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- HOW DO ASTRONAUTS MOVE OUTSIDE THE SHUTTLE?
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- CAN ANY HUMAN STRUCTURE BE SEEN FROM SPACE?
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- WHY DOES A ROCKET HAVE STAGES?
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- HOW CAN THE SPACE SHUTTLE BE USED OVER AND OVER AGAIN?
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- WHICH PLANES CAN LAND ON WATER?
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- WHAT IS AN AIRSHIP?
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- HOW DO AIR TRAFFIC CONTROLLERS COMMUNICATE WITH PILOTS?
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- HOW CAN GLIDERS FLY WITHOUT ENGINES?
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- HOW DO AN AEROPLANE’S WINGS CREATE LIFT?
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- WHY IS A HELICOPTER SO MANOEUVRABLE?
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- HOW DO PLANES FLY?
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- HOW ARE UNDERGROUND RAILWAYS BUILT UNDER EXISTING CITIES?
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- WHERE WAS THE FIRST UNDERGROUND RAILWAY BUILT?
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- WHAT IS A COWCATCHER?
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- HOW DO TRAINS CHANGE TRACKS?
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- WHO INVENTED THE LOCOMOTIVE?
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- WHAT IS THE GAUGE OF A RAILWAY?
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- WHAT DO THE NUMBERS BEFORE STEAM TRAIN NAMES MEAN?
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- WHICH WAS THE WORLD’S FIRST PUBLIC RAILWAY?
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- HOW WILL MOTOR CARS CHANGE IN THE FUTURE?
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- HOW DO RACING CAR DRIVERS ACHIEVE HIGH SPEEDS?
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- WHAT IS THE DIFFERENCE BETWEEN A VETERAN CAR AND A VINTAGE CAR?
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