- Why do so many illnesses relate to the throat? A sore throat/cough seems far and away the most common symptom of illnesses. - 2 hours
- How do the lifespans of your grandparents and parents affect how long you live, if at all? - 2 hours
- How is human vision stabilized? - 2 hours
- How do we know so much about atoms if they are so small that we can't see them? - 2 hours
- How does the ELISA work? - 2 hours
- How do spiders spin webs to connect gaps of equal height that are sometimes thousands of times the length of their body? - 2 hours
- What genes are conserved in animal phyla with bilateral symmetry? What do they do? - 3 hours
- When gas explodes, why is it a relatively small explosion which doesn't propagate further into the pipes? If all houses in the neighborhood are - 4 hours
- Why does it take several days after exposure to poison ivy for a rash to form? What is happening in our skin that there's such a long delay? - 4 hours
- People can hear words underwater. When trying to find a person in cloudy water that is drowning, it is possible to detect where they close by from - 4 hours
- Do deep sea creatures have a sleep schedule? - 4 hours
- If gravitons exist, then is it possible for anti-gravitons to exist and would that mean that the matter they interact with will gain negative - 5 hours
- Why are protons and electrons not pulled together by each other? - 5 hours
- How is water able to stay in gaseous form in air (water vapour) well below its condensing temperature? - 5 hours
- Can someone explain to me Foucaults Pendulum and the Coriolis affect? - 7 hours
- Why does an accelerating electron(or any other charged particle) radiate electromagnetic radiation? - 9 hours
- Body temperatures of deep sea animals? - 14 hours
- What does "bubble through mean? - 17 hours
- What happens that causes yellowed plastic to whiten when submerged in hydrogen peroxide and exposed to sunlight? - 19 hours
- Why do so many species reproduce in specific locations? - 20 hours
- Why is a graphics card inside the PC instead of inside the monitor? - 20 hours
- How “sharp” is a black hole’s event horizon? If I flew past a black hole at a relativistic speed, and accidentally “clipped” the event - 20 hours
- If the recipient of an organ donation dies before the donor, could the donated organ be returned to the donor? - 20 hours
- If you dip a red litmus paper into basic solution, and then dip that litmus paper into an acidic solution, would it turn from blue to red? - 20 hours
- Relativistic length contraction: a nuclear bomb that explodes or not depending on observer? - 21 hours
- How does the absence of NADP+ in the stroma stop the production of oxygen by photosystem II’s reaction site ? - 24 hours
- Does TSA (Trichostatin A) have an effect on Gram-Positive or Gram-Negative organisms or both? - 33 hours
- In what ways will the death of the red supergiant UY Scuti be different than the death of our own sun? - 33 hours
- Why are serotonin agonists used to stop acute migraine, while serotonin antagonists are used for its prevention? - 33 hours
- The Younger Dryas climate change event occurred around 12,000 years ago and was more rapid (change of about 5 degrees in a few decades) than the - 33 hours
- How does the total quantity of plastic in the world compare to other, natural resources? - 46 hours
- With millions of people using antibacterial hand wash and the rinse being washed in to our waterways. What effect is it having on our natural - 48 hours
- Does the chlorine used to disinfect drinking water in cities all over the country actually cause severe and chronic problems with our gut microbiome - 48 hours
- "If an astronaut floated away more or less at a right angle from the station's orbit, orbital dynamics dictate that he would float back - 48 hours
- When something is stuck in another thing, say a cork in a bottle. Why is it easier to twist and pull it out, than to just pull it straight out? - 48 hours
- How exactly does air traffic control radars work? (Civilian systems only if there’s a difference between civilian and government) - 48 hours
- What are the implications of the electromagnetic force and weak nuclear force, being unified into the electroweak force? - 48 hours
- Why is the boiling point of a mixture in between that of the two constituents? - 48 hours
- How does light that is the combination of specific frequencies excite electrons that require quantized amounts of energy that do not correspond with - 48 hours
- When the end of a garden hose is oscillated, the water will make curves in the air. If a laser pointer oscillated fast enough and you had a camera - 48 hours