Categories Ask question Search Order By: ActiveCategoryClear Filter 1 Ans Why do we yawn when we’re sleepy? 244 viewsBiologyOther 4 Ans Eli5: how does spice work 337 viewsOther 4 Ans why birds feed their chicks 445 viewsBiologyOther 4 Ans Water heaters for renewable energy storage 601 viewsEngineeringOther 7 Ans How does an economy ‘grow’? 699 viewsEconomicsOther 5 Ans how does increasing the length of a road help with traffic jam? 773 viewsEngineeringOther 1 Ans What is the difference between real union, personal union and dynastic union? 198 viewsOther 1 Ans Why are unmanned locks along rivers using hydraulics instead of pneumatic systems or electric? 357 viewsEngineeringOther 10 Ans Why is Antarctica not an island, when it is not connected to any above-sea landmass and Australia is considered to be an island (continent)? Thank you 639 viewsOther 2 Ans how do we get wood that isn’t sappy? 300 viewsBiologyOther 4 Ans Eli5: Why do you feel the burn after exercise such as lifting weights or a run after two days rather than immediately afterwards? 430 viewsBiologyOther 8 Ans Why does the earth look so small in pictures taken from the moon, but the moon looks so big to us while on earth? 987 viewsOtherPlanetary Science 7 Ans What is the difference between probability and possibility? 873 viewsMathematicsOther 1 Ans Why does paper become transparent when it gets wet? 284 viewsOtherPhysics 2 Ans the phenomenon where the cold feels “colder” at different times of the year 277 viewsOther 5 Ans Eli5: how do landfills work? 725 viewsOtherPlanetary Science 1 Ans A stock is having a PDUFA 299 viewsOther 4 Ans If there is a beam of light from a source in space a million light years away travelling towards the earth, does gradually start to become brighter as it gets closer and fades away as it moves further? 617 viewsOtherPhysics 20 Ans Why are golfers still required to enter a correct scorecard? 1.61K viewsOther 8 Ans Why do food items that say “refrigerate after opening” not have to be refrigerated before opening? 696 viewsOther « Previous 1 2 … 370 371 372 373 374 … 3,197 3,198 Next » Question and answer is powered by anspress.net
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