How did dinosaurs have sex? |
- How did dinosaurs have sex?
- Does lemons prevent the binding of caffeine & tannin in tea?
- How do sea creatures react to tropical storms?
- How much did the Chicxulub crater affect the plate tectonics of North America?
- Is the large curve of coastline between Florida and the Carolinas in any way related to erosion from centuries of hurricanes?
- Why do most test tubes lack a base that lets them stand on their own in favor of racks where they’re put into?
- Why doesn't neutron scattering cause fission/neutron capture?
- Would solar panels on Mars produce less energy per panel compared to if they were on Earth?
- How can we tell the difference between volcanic CO2 and man-made CO2?
- How much energy is expended to deliver 1kW of power to a home from where it is generated?
- Would approaching the event horizon of a black effectively make you immortal due to time dilation effects?
- What is the probability of getting two individual photons to collide and how drastic are the effects of the collision?
- How is planetary rotation measured on gas giants?
- Could you ride a bike down a really steep incline faster than you could free fall at terminal velocity?
- Would it be theoretically possible for Earth to generate a permanent hurricane, similar to the red spot on Jupiter?
- How are artificial scents created?
- What is the nearest planet that would cause the same time dilation of that experienced in the film ‘Interstellar’?
- What's wrong with this argument against evolution?
- How do thermophiles survive temperatures that would quickly cook animal tissue?
- What makes currencies strong and what impact does it have?
| Posted: 13 Sep 2018 02:03 AM PDT I've seen a lot of conflicting articles on this, particularly regarding the large theropods and sauropods... is there any recent insight on it. —— Edit, big thank you to the mods for keeping the comments on topic and the shitposting away. [link] [comments]  |
| Does lemons prevent the binding of caffeine & tannin in tea? Posted: 13 Sep 2018 01:44 AM PDT Hey, I've read that caffeine is more water-soluble than tannin. So short brewed tea has more free caffeine than long brewed. Long brewed has more caffeine in total but a lot of it has bond to tannin. Gastric acid is capable of splitting the bond so the caffeine will be bio available over a longer time span. This morning I put pure citric acid in my tea and I noticed that the tea looks a lot clearer and much lighter than my normal long brewed tea. Questions:
Thanks for your answers :) [EDIT] after nearly 8k views (haha I love the internet) I decided to make a short timelapse, because many of the auto deleted comments didn't believe that the tea looks different with citric acid. of course I missed the sweet-spot with the acid but trust me I can't drink anymore tea today. I'm nervous AF and I've got heartburn. [link] [comments]  |
| How do sea creatures react to tropical storms? Posted: 12 Sep 2018 10:41 PM PDT I read this week that helicopters are detecting 80ft waves from the storms brewing this week! Isn't this disruptive for the beings swimming in that mess? Do they just swim somewhere else when they sense stuff is getting crazy or if they hang out deep enough in the water can they avoid being affected? Also, do tropical storms negatively affect any other sea life, like reefs or sea plants? [link] [comments]  |
| How much did the Chicxulub crater affect the plate tectonics of North America? Posted: 13 Sep 2018 01:59 AM PDT Recently I've been curious about Pangea and how our current map was formed. When I watch videos or see drawings of the transformation of earth I don't ever seem to see any change due to the massive crater that wiped out the dinosaurs. However, we know there is a massive crater, so I'm just wondering if it caused any change in the drift of the plates. [link] [comments]  |
| Posted: 12 Sep 2018 05:26 PM PDT Every time I see a pic of a hurricane approaching the east coast, ot just looks like it would erode out more land int hat area. [link] [comments]  |
| Posted: 13 Sep 2018 06:29 AM PDT I've always thought this is weird, because it would probably be easier to work with if you didn't have to always put it back on the rack and could set it down wherever you are and would be in reach whenever needed instead of having to go back to a rack on the other side of the room. Is there a particular reason for this? [link] [comments]  |
| Why doesn't neutron scattering cause fission/neutron capture? Posted: 12 Sep 2018 11:16 PM PDT |
| Would solar panels on Mars produce less energy per panel compared to if they were on Earth? Posted: 12 Sep 2018 11:33 PM PDT |
| How can we tell the difference between volcanic CO2 and man-made CO2? Posted: 13 Sep 2018 02:40 AM PDT On "Cosmos" NDT just told me that one is "heavier" than the other. On the face of it, that makes no sense: CO2 is CO2. Can I get an explanation? [link] [comments]  |
| How much energy is expended to deliver 1kW of power to a home from where it is generated? Posted: 13 Sep 2018 05:14 AM PDT Basically the title,but to add a few more thoughts: What's the energy loss in transfer? Can we calculate the energy used to produce the transport cabling, transformers, etc? What's the overall efficiency in supplying power from a plant far away versus one near by or perhaps even on site power(ie solar panels)? Thanks, [link] [comments]  |
| Posted: 13 Sep 2018 07:31 AM PDT |
| Posted: 12 Sep 2018 10:43 PM PDT |
| How is planetary rotation measured on gas giants? Posted: 12 Sep 2018 10:15 PM PDT I read that Jupiter rotates very quickly, but isn't its visible surface a roiling gas cloud? How do we decide how quickly Jupiter is rotating if there are no fixed features on its surface? [link] [comments]  |
| Posted: 12 Sep 2018 11:49 PM PDT |
| Posted: 12 Sep 2018 12:44 PM PDT Florence's trajectories had me wondering. I'm assuming climate change would be the biggest factor in creating an environment that hostile but I don't have any facts on the topic. Edit to elaborate after clarification below: I guess my question is if climate change could get bad enough where we would start seeing these long form hurricanes lasting 1+ years? What types of conditions would be necessary for that to occur? 'Earth sciences' [link] [comments]  |
| How are artificial scents created? Posted: 13 Sep 2018 04:15 AM PDT Bonus question, if someone wanted to replicate the smell of their significant other, is it possible and how would it be done? [link] [comments]  |
| Posted: 13 Sep 2018 03:43 AM PDT |
| What's wrong with this argument against evolution? Posted: 12 Sep 2018 04:17 PM PDT From a young-earth creationist's blog:
I suspect there are some fallacies here, or misconceptions about evolution. How would you respond to this person? [link] [comments]  |
| How do thermophiles survive temperatures that would quickly cook animal tissue? Posted: 13 Sep 2018 03:29 AM PDT |
| What makes currencies strong and what impact does it have? Posted: 13 Sep 2018 03:21 AM PDT As the title says what are the factors that makes a currency strong or weak and how does this impact the population in that country? [link] [comments]  |
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