/u/MarlinMr's posts in /r/askscience

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If viruses are not really alive in the first place, how come some of them die when outside a host, boiled or in contact with alcohol?

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If photons have no mass, how can they have energy when energy is given by mass times speed of light square?

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Why do male penguins raise the egg alone? Is there a reason why not female penguins could keep the egg while male penguins fish?

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If antibiotics are used by lifeforms all around in nature naturally, for millions of years, how come super bacteria are only created by humans today?

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When looking at lights that blink at a frequency, you can see the blinking as you move your eye quickly back and forth. Has this been used to find some kind of fps of the eye?

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Why do birds, all birds, and "only" birds have beaks?

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Is the relative humidity of the atmosphere dependant on temperature?

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Many aquatic creatures such as the whales, seals, mosasaurs and more, evolved from different land dwelling creatures. Are there examples of different types of terrestrial creatures that come from different aquatic creatures?

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If you had an electron gun in orbit of the sun. Then you fire an electron (later you fire a proton) at the sun. What happens to it? Does it get turned around by the Solar winds?

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How come we hear all about a future of drug resistant bacteria and how that will be our death, even small cuts will get you killed, yet I have never ever received any antibiotic treatment, but have had probably hundreds of cuts and bruises and never have had any problem?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
If viruses are not really alive in the first place, how come some of them die when outside a host, boiled or in contact with alcohol?	1
If photons have no mass, how can they have energy when energy is given by mass times speed of light square?	1
Why do male penguins raise the egg alone? Is there a reason why not female penguins could keep the egg while male penguins fish?	1
If antibiotics are used by lifeforms all around in nature naturally, for millions of years, how come super bacteria are only created by humans today?	1
When looking at lights that blink at a frequency, you can see the blinking as you move your eye quickly back and forth. Has this been used to find some kind of fps of the eye?	1
Why do birds, all birds, and "only" birds have beaks?	1
Is the relative humidity of the atmosphere dependant on temperature?	1
Many aquatic creatures such as the whales, seals, mosasaurs and more, evolved from different land dwelling creatures. Are there examples of different types of terrestrial creatures that come from different aquatic creatures?	1
If you had an electron gun in orbit of the sun. Then you fire an electron (later you fire a proton) at the sun. What happens to it? Does it get turned around by the Solar winds?	1
How come we hear all about a future of drug resistant bacteria and how that will be our death, even small cuts will get you killed, yet I have never ever received any antibiotic treatment, but have had probably hundreds of cuts and bruises and never have had any problem?	1