R Askscience - 48 Hours
- Psychologically, what causes pica? - 2 hours
- When you look farther in the distance, does the universe look closer together? - 3 hours
- How do we know that the universe is 14 billion years old? - 3 hours
- Why do people test negative after a few weeks of testing positive for COVID-19? - 4 hours
- Does covid-19 really give permanent lung damage? - 4 hours
- Does immunity from a virus get remembered for longer if a recovered person is exposed continually to it? - 4 hours
- How did the Ice Age support huge animals such as Mammoths and other giant versions of today's animals? - 9 hours
- What is the evolutionary or biological benefit of the oesophagus and trachea being right next to each other? - 9 hours
- Are hypothermal vents present on the bottom of rivers? - 10 hours
- What is the most difficult part in creating a vaccine for this pandemic at the moment? - 10 hours
- Are HIV patients high risk for COVID19? Or do antiretrovirals have a protective effect? - 10 hours
- Is the problem with current global warming only that it's happening too fast or that it is happening, regardless of it's speed? - 14 hours
- Does a shallow continental shelf reduce the power of a tsunami? - 14 hours
- Why do bubbles and oil have a rainbow effect? - 15 hours
- What is the flow network of Cholesterol in human body? - 15 hours
- With regard to muscular atrophy due to physical inactivity, how does the body select the specific muscle cells to cannibalize? - 15 hours
- How does high testosterone in a woman contribute to weight gain? - 15 hours
- According to Maxwell's theory of Electromagnetism, visible light is a combination of fluctuating Electric and Magnetic fields. So why don't we - 15 hours
- Is particle decay instantaneous? - 15 hours
- Why are toilets designed to swirl around as they flush? - 15 hours
- Why are cloth masks seen as effective considering most cloth masks have micrometer size porosity and viral particles are nanometer in size? - 16 hours
- What makes SARS-CoV-2 so contagious apart from long incubation period? - 16 hours
- Influenza vaccines are updated every year. How often are other vaccines updated? - 16 hours
- Could a purely analog video signal hold enough data to transmit a 1080 high res video? - 19 hours
- why doesnt the ISS melt in the thermosphere? - 24 hours
- How does a virus (DNA and RNA) get inside of the protein envelop they create? - 25 hours
- How do lungs "know" when to cough? - 26 hours
- When did birds begin to sing? - 28 hours
- After a couple months of the pandemic, can we know which epidemiological models have performed 'well'? - 30 hours
- Is there an estimate for number of infections required for the COVID19 virus to mutate enough to start infecting people with immunity again? - 31 hours
- Can medical grade Oxygen replace natural Oxygen produced by trees/plants? - 32 hours
- Why does 2 to objects traveling towards each other at light speed not perceive the other one traveling at twice the speed of light? - 34 hours
- Would it be theoretically possible to eradicate the flu? - 34 hours
- Why do black holes spiral into each other and get picked up by LIGO, instead of just orbiting each other like everything else in the universe? - 38 hours
- Can the amount of SARS-CoV-2 in the air be tested? - 38 hours
- Why is the black hole photo so big? - 39 hours
- Are kilograms relative to Earth's gravitation? Would scales work on other planets? - 39 hours
- How do vaccines against Bacteria work? Such is the case with the Diptheria vaccine. - 41 hours
- Are we related to all other life or did some of it pop up independently? - 41 hours
- Could a pandemic originate in the US? Why always China? - 41 hours
- Why does an ion engine ionise the fuel? - 41 hours
- AskScience AMA Series: I'm Samantha Vanderslott. I research all things about vaccines and society - public attitudes/views/beliefs, developing new - 41 hours
- If you place a pot of water in the freezer, will it freeze from the edge inwards or the center outwards? - 46 hours
- Is it true that we predominantly breathe through only one nostril at any given time? - 46 hours
- Can cancer spread when doing surgery or biopsy on the tumour? - 46 hours
- Will ice fail to melt if there's no room for the water to expand? - 46 hours
- Can Vultures be predatory? - 46 hours
- Are there illnesses for which bloodletting actually improves a person's condition? - 46 hours
- How are stars and planets named? And why are only the planets in our solar system named after more “simple” things like gods and goddesses? - 46 hours
- How do people find out the maximum load of bridges? - 46 hours
- Can raccoons contract tetanus? - 46 hours
- Why do bees fly inside the gaps between the decoration on the exterior wall of a building and the wall? - 46 hours
- What would happen to hitchhiking ants? - 46 hours
- Does water have different boiling points depending on height? - 46 hours