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Yyyyaaassssss! You get me 😜😄🥰

Least you can close caption it.

Hi Jankin, I'm sorry the sound is not working on your end; however, I am watching the video right now and the sound is working on my end. If your speakers are not working, you can click on the "CC" in the bottom right hand corner of the video to see closed captions! Best, Duckonta

In a way, sort of! (But not in the typical way we do outside of the womb) They begin practicing the breathing motion throughout pregnancy by sucking in amniotic fluid (the stuff they are floating in). For the aspect of breathing "air," the mother's blood carries oxygen in it, and the fetus receives this oxygen (along with many other nutrients) through the blood vessels in the umbilical cord (and the placenta, which is connected to the umbilical cord). I hope this answers your question! :) <3

These are very great questions, you were really thinking this through---I am impressed! :) So, for alpha decay, the reason it decays into a "daughter particle" of Helium instead of hydrogen has to do with Nuclear Physics calculations for a "Q" value. This value basically encompasses the energy requirements to make things---and since atoms like to be "lazy" and choose the "easiest way out," they will typically go with the route that costs the least amount of energy to get the same result (kind of like humans with basically anything we do! LOL) As for the ejected electron in beta decay, I do not claim to know all the ins and outs of Nuclear Chemistry, BUT I am pretty sure it has to do with "quarks." The new daughter particle wouldn't necessarily need this emitted electron---it is actually completely normal that some materials at room temperature contain a number of ionized atoms and free electrons! Thank you for your questions, made my day! :)

You are so welcome! :) <3

don’t be scared mama 💜 i didn’t feel my baby move till 25weeks and ever since then he’s more active than ever with the movements and kicks lol. I’m also pregnant with a boy. Now 29 weeks gone.

@@TiffanyEweka thanks so much ☺️ I'm now 23 weeks 5 days and I had my scan it looked great but movements are still minimal and I was told I have a anterior placenta 💙

You are very welcome ❤️ my pleasure!

You are very welcome! ❤️ my pleasure 😀

Oh quack! Wishing you the best presentation ever! I hope the video helped put your PowerPoint together! 😄👍

Hi there, I'm not specifically aware of a drug with permanent lasting effects before an antidote (as depicted in the movie). The closest thing that comes to mind is carbon monoxide poisoning where the carbon monoxide binds to red blood cells, which makes a person unable to breathe until an "antidote" of hyperbaric oxygen therapy would be applied. Or maybe the venom from a snake or spider, then an antivenom applied thereafter...except all of these examples result the victim with death without having the antidote rather than just becoming a raving monster, like in the movie! Thanks for the question! :)

Yes---wherever you feel your pubic bone, that is the beginning of where you should measure! :) The hair line is just a general idea, but isn't as reliable a starting point as your bone (I only said that for anyone who has trouble finding the bone) :)

@@Duckonta ok cool. Then I am about 17cm at approx 20 weeks :) which I guess makes sense cuz I'm skinny and it's my first time. Thanks for the clear explanation . It's hard to find good info online

Do you mean: How would you keep Jan through June, skip July, and then also keep Aug through Dec?

@@Duckonta Jep!

Arizona, originally! But many years of my life were also spent in Austria 🇦🇹

Yes! ❤️ The birth: th-cam.com/video/bONTLDuajvQ/w-d-xo.html

If two different labs both have the same conclusions, it is pretty likely that is the correct sex of your child! But if two labs have conflicting answers, my suggestion would be to wait a few more weeks and have them do it again when there's more "markers" in your blood to give a solid answer. Plus the ultrasound anatomy scan later on will also back up the answer too! :)

@@Duckonta thanks mam

@@Duckonta mam hw much it is accurate both labs showing same results for gender

@@khalishvo I'm not sure exact percentage, but if both labs are showing same results, I'm GUESSING you'd be up in the 95-98% accurate range! (Don't take my word for it though!)

To know whether a fetus can feel pain, we'd first have to know the specific location of pain in the human brain…which is a hotly debated topic that we still don't have the answer for unfortunately. Researchers over the years have found multiple areas of the brain that react to a painful stimulus, but then found these same areas also react to other stimuli (other than just pain alone). So, in short, we don't know what area(s) of our brain exclusively process pain for certain…even as of 2022! Which is CRAZY, right?! What we DO know; however, is that there are pain pathways from the site where the pain occurs, then the electrical message of "pain" travels up our spinal cord, and into our brain, where this signal gets delivered as a chemical message (like a key) that fits into specific "locks" in our brain. Once the key fits, our brain says OUCH! According to a paper published in the National Library of Medicine (linked below): “Free nerve endings (the “alarm buttons” for pain) begin to develop at about seven weeks' gestation when projections from the spinal cord, the major “cable” to the brain, can reach the thalamus (the lower alarm) at seven weeks' gestation. An intact spinothalamic projection might be viewed as the minimal necessary anatomical architecture to support pain processing, putting the lower limit for the experience of pain at seven weeks' gestation.” BUT, again, we do not know for sure because we cannot ask the fetus if it is in pain, and everyone’s experience of pain is different (what might hurt you, doesn’t hurt me or vice versa). HOWEVER, we know humans and other organisms flinch from a painful stimulus, so…since a fetus does interact with their environment pretty early on, and can be seen flinching and/or grimacing to ultrasound waves…AND the earliest surviving premature baby was born at 21 weeks (so we know he would cry when he felt pain in the NICU), I would say a fetus could potentially feel pain anywhere on the lower limit of 7 weeks to an upper limit of 21 weeks. And YES, a fetus can absolutely be awake before birth! www.ncbi.nlm.nih.gov/pmc/articles/PMC1440624/ www.uab.edu/news/health/item/12427-uab-hospital-delivers-record-breaking-premature-baby www.scientificamerican.com/article/the-battle-over-pain-in-the-brain/

Thank you! 💕

Yyyaasssss 🔥😍

Hello!

Hi Brandon, In a real calorimeter (not this make-shift rigged one LOL), you wouldn't take the final mass, you would only mass the amount of food you added to the calorimeter initially (since it would all burn inside a real calorimeter). I only took the final mass of the cheese puff (the portion thereof without the black char) because that large portion of it didn't burn, and therefore wouldn't have contributed to the temperature change of the water. However, with the Dorito chip, most of it burned---so I didn't want to try and break off that tiny tiny piece that didn't burn to weigh it and subtract it from the initial (BUT, to answer your question, YES---if I was being more precise for the sake of the experiment, I would have either needed another person to immediately help me burn that little remaining piece while I measured the water temperature, OR I would've needed to weigh that tiny little piece that did not burn). Since this is an open system rigged calorimeter, there is a fair amount of error for the values collected anyways, but it gets the premise and idea of calorimetry across without all the fancy equipment! Good question! :) Best, Duckonta

@@Duckonta thanks. I figured most of what you said above. It's definitely a great tool (even if the heat exchange is very inefficient) yi talk about conservation of energy and mass. It does show how things transform but are not destroyed or created. Thanks for the video.

Thank you! 💕

You got this!!! I'm holding your hand from afar! ❤️

Greetings! ❤️

Thank you!!! 💕

Thank you! 💕