Understand the science behind daily life through questions covering health, energy, environment, inventions and natural phenomena.
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Which gas is responsible for the characteristic smell often associated with rain after a dry spell?
What is the approximate speed of light in a vacuum?
Which fluid lubricates joints and reduces friction between bones during movement?
Which mosquito borne disease is characterized by high fever joint pain and a distinctive skin rash?
Which warm-blooded animal group nourishes its young with milk and typically gives birth to live young?
Which scientific law explains how a changing magnetic field can induce an electric current in a conductor?
What is the normal body temperature of a healthy human in Fahrenheit?
Which gas law states that pressure and volume of a gas are inversely proportional at constant temperature?
Which everyday item uses the principle of total internal reflection to transmit data as light signals?
Which organ stores bile produced by the liver until it is needed for digestion?
Which common everyday substance is classified as a strong acid frequently used in car batteries?
Which simple machine uses a grooved wheel and rope to lift heavy objects with reduced effort?
Which type of mirror is commonly used in vehicle side mirrors to provide a wider field of view?
Which property of sound determines how high or low it is perceived by the human ear?
Which renewable energy source harnesses heat stored inside the Earth to generate electricity?
Which microorganism is primarily responsible for fermenting sugars into alcohol in brewing and winemaking?
Which common food preservation method works by removing moisture to inhibit bacterial growth?
Which of the following is the main function of the pituitary gland?
Which type of radiation has the greatest penetrating power among alpha beta and gamma radiation?
Which of the following elements is essential for the formation of hemoglobin?