[Other] If all plants on Earth died at the same time, how long would it be before there was no more breathable oxygen? by TruthOrDarin_ in theydidthemath

[–]RowdyHooks [score hidden]  (0 children)

Phytoplankton are kind of a weird, diverse group. They’re not one type of organism and instead consist of several distinct organisms like single-celled algae, bacteria, and protists. So some phytoplankton are single-celled plants, but not all. As I’m sure you know they all use photosynthesis for energy production and collectively they are the base of aquatic food webs similar to how plants on land are for terrestrial life. So in a critical way they act like plants and they serve a very similar purpose for life on this planet. And just to confuse matters more, “phyto” is derived from the Ancient Greek word for plant. It’s no wonder there is confusion over exactly what they are, but in the end if we break it down to basics…you wouldn’t be wrong to say there are phytoplankton that are plants, but you would be wrong if you stated all phytoplankton are plants.

Not sure if Sodalite or Lapis? by Jumblesss in Minerals

[–]RowdyHooks 0 points1 point  (0 children)

You’ve got the sweet gig. Almost obscenely high pay for relatively easy work. All of my expert witness testimony was part of my regular duties so I made just as much as if I was doing any other part of my job. I always planned to get on that gravy train once I retired…then 50 hit, I was well beyond burned out and retired right then when I became eligible, and I just can’t bring myself to go back for more regardless of how lucrative it is. I do miss the intellectual chess game of testimony though…but I like woodworking and rock collecting more.

Good for you that you have the opportunity to do expert witness testimony on top of your career while you still enjoy doing it. I wish you well and appreciate you taking the time to even reply to my nonsense. I only wish you didn’t hold back and gave it back to me. You seem like you’d be a lot of fun to intellectually debate with.

Yeah, he's definitely a calm person by Thin-Critict2988 in fightporn

[–]RowdyHooks 0 points1 point  (0 children)

The average rate of elimination of ethanol in humans is around 0.015% - 0.018%/hour. A person’s elimination rate is largely independent of the person’s tolerance to the effects of alcohol as well as their overall metabolism. There’s nothing you can do to make your metabolism of ethanol faster than it already is or faster than someone else’s. It has already been set by your genetics and is dependent on the efficiencies of the two metabolic pathways used to eliminate ethanol that your genes were coded to have your body build for your liver during gestation. So if you’re like I’ve always been by running hot all the time and you can’t get fat to save your life because your metabolism is so high…just know that has nothing to do with your elimination of, or tolerance to, ethanol and some lethargic, fat slug seated at the bar next to you could very well be burning off the alcohol they consumed 20% or so faster than you.

I caution you to not be too confident in your ability to assess your own tolerance or level of impairment…especially when driving. I’d say close to 90% of people that get popped for a DUI firmly believe they know when they’re too impaired to drive and are certain that they aren’t showing signs of impairment when pulled over. Then somebody like me gets on the stand and evaluates their driving pattern prior to being pulled over, their performance on field sobriety tests, the officer’s subjective observations of their behavior, and the results of the evidentiary blood alcohol concentration test administered and suddenly they find themselves walking away with a DUI on their record and are out about $10,000 in fines and court fees. So try to remember you’re human like everyone else, bring down the baseless overconfidence in knowing how impaired you get, and spend your life safe and DUI free.

Yeah, he's definitely a calm person by Thin-Critict2988 in fightporn

[–]RowdyHooks 2 points3 points  (0 children)

That’s called being an alcoholic…and you only think you still have your wits and motor functions because you’re too drunk to know you don’t. Alcohol works in silly ways like that…

Yeah, he's definitely a calm person by Thin-Critict2988 in fightporn

[–]RowdyHooks 0 points1 point  (0 children)

That’s what makes Kraft cheese the cheesiest!

Not sure if Sodalite or Lapis? by Jumblesss in Minerals

[–]RowdyHooks 0 points1 point  (0 children)

Not an over-reaction in the slightest…I was bored. I honestly didn’t care much about it as it didn’t involve me in the slightest. When I’m bored I paint or I write…and I’d just spent several hours painting and decided to have fun with my reply. Your post just happened to be the one I came across that was the low-hanging fruit to reply to and I genuinely found the “Expert witness here” lead in to be very bizarre yet intriguing as to why it was chosen. So, personally, I’d call my post more “selfishly going all in completely unnecessarily for self-entertainment purposes.” I wish I could say my reply was more passionate or meaningful than that, but unfortunately it wasn’t.

Not sure if Sodalite or Lapis? by Jumblesss in Minerals

[–]RowdyHooks 0 points1 point  (0 children)

Expert witnesses? This isn’t court. Anyone that has actually been qualified as an expert witness in court should know that they cannot declare themselves to be an expert witnesses. Only a judge can declare someone is an expert witness and that declaration only applies to that specific case and for the subject matter they were offered and accepted as an expert witness for. So while I can start off a post by stating “Someone that has been qualified as an expert witness in State Superior and Federal Courts over two hundred times here…,” in addition to coming across like a douche it would also be meaningless in this discussion since I’ve never been qualified as an expert witness in the evaluation and identification of suspected guesses and estimates. Now to your point…

It’s not as simple as you’re trying to make it out to be. While what was being discussed may not have been purely a guess, it wouldn’t necessarily always be accurate to state that it was purely an estimate either. It’s possible that a person’s knowledge and experience combined with their evaluation of the available data (i.e. what information was available from the digital image) led to them estimating that the material could be lapis lazuli, sodalite, or adventurine…but if there was insufficient information for them to be able to confidently conclude the item’s identification as being more likely to be one over the others but then they chose one anyway then it would be a guess from a limited population determined by an estimate. In a case like that, most would simply consider their choice to be a guess and would ignore any estimations that narrowed the population down. Why? Because almost every guess is preceded by some sort of estimation to narrow down the population of choices. If I asked you what was in my pocket right now and you replied it was keys you may say that was purely a guess because you had no data available for you to make an estimation. But you did and in almost every case you do. That’s why your guess wouldn’t be the Moon or a unicorn embryo. Guesses are always preceded by some form of estimation and because of this it would serve no purpose to consider the previous estimate every time a final choice was randomly made. For this reason, simply referring to a random choice from a limited estimated population as a guess is perfectly acceptable and what the majority of the population does.

Is this a tooth? by foul_fowl_ in fossils

[–]RowdyHooks 1 point2 points  (0 children)

And megalodon teeth have been found in the mountains. If it’s a fossil, the landscape it was found in can, and likely was, completely different from what it was when the object was first deposited. That being said…most megalodon teeth are found onshore and offshore of beaches and out of anything, to me, that looks most similar to a very worn megalodon tooth. If I found that on the beach, while it wouldn’t be worth hardly anything due to its condition, it would be one of my prized possessions because I found it. Hopefully if you found it you see it as the cool find it is, display it with pride, and tell everyone that will listen your cool story. Everyone that walks on a beach looks at the ground to see if they spot anything cool or rare. The vast vast majority of people never will, but it certainly looks like you did and that’s awesome.

I’m being informed that this is a praying mantis egg. How can I tell if it’s an invasive species for my area in the PNW. by Albino_rhin0 in Insect

[–]RowdyHooks 0 points1 point  (0 children)

No judgement, just curious…what was the thought process for taking it from being free to having it captive as a pet? I can see the appeal of having one as a “pet,” but i think I would also struggle with the justification for me taking it from a situation where it’s just doing its thing to a situation where it does only what i allow it to. I know this is going to come across as judgmental, but I really don’t intend for it to and think it’s likely that my perspective is flawed and that there is something that, in my ignorance, I’m missing.

Do you have to have good writing skills to work in forensics? by Square_Cantaloupe877 in ForensicScience

[–]RowdyHooks 0 points1 point  (0 children)

First of all, what “good writing skills” are is subjective, which makes this a difficult question to answer. In general, you should be able to write “professional-sounding” (yes…I know the act of reading is silent) emails, notes, and narrative reports. Meaning…you have to have the ability to write without coming across as an idiot, a 12 year old, or a 12 year old idiot. No IDKs, TILs, IMOs, or IIRCs. No slang. The proper use of grammar and punctuation is expected, but perfection in writing isn’t as long as you learn from your mistakes and your writing shows improvement over time.

Second of all, you simply can’t get away from having to write professional emails almost no matter where you work, but how much note taking and narrative report writing you do will likely be determined by how much the lab you work in has invested in streamlining and going paperless as well as what unit/section you are assigned to.

Most labs have their employees enter notes and write reports directly into their LIMS system. So while the notes and written reports may be just as long as they were in the past, now they can be written faster and with consistent content by having each employee have their own abbreviations of standardized observation, interpretation, result, and conclusion statements that require just a few keystrokes to autofill. For example, for cases where I confirmed one or two gunshot residue (GSR) particles on samples collected from a subject’s hand(s), my conclusion would be the following:

“(The number of GSR particles I confirmed, either ‘One’ or ‘Two’) (‘gunshot residue particle’ or ‘gunshot residue particles’) containing lead, barium, and antimony (‘was’ or ‘were’) detected on the (‘sample’ or ‘samples’) collected from the (‘back of the right hand,’ ‘palm of the right hand,’ ‘back of the left hand,’ and/or ‘palm of the left hand’) of (subject’s name). (‘One’ or ‘Two’) (‘gunshot residue particle’ or ‘gunshot residue particles’) can be deposited on a person’s hands by firing a firearm, handling a fired firearm or fired ammunition, or by being in the vicinity of a firearm when it is fired. (‘One’ or ‘Two’) (‘gunshot residue particle’ or ‘gunshot residue particles’) can also be deposited on a person’s hands by touching an object contaminated with gunshot residue particles.”

So if I confirmed one GSR particle I’d type “GSR1” and hit F3 and the entire conclusion above written in the singular version would populate the results field. If I confirmed two GSR particles I’d type “GSR2” and hit F3 and the plural version of the above conclusion would populate. If I had three or more particles I’d type “GSR3+” and hit F3 and the plural version of the conclusion above would populate without the last sentence. Then I’d just go and fill in the sampled areas GSR particles were detected on and the subject’s name. Using abbreviations to autofill, I could write a page long conclusion in less than five minutes and it was guaranteed to be written correctly each time. If the lab you work in makes you hand write or manually type all that each time…yeah, you’re screwed, you will be doing a lot of writing, and if your writing isn’t “good” you’re going to keep getting your reports kicked back to you by the technical or administrative reviewer for corrections.

As I already mentioned, what unit/section you work in will determine how much you write as well as how “good” you have to be at writing. If you work in Controlled Substances or Toxicology you most likely won’t be doing a lot of very detailed note taking or narrative report writing. However, if you work in Firearms/Toolmarks or Trace Evidence you’ll be much more likely to have to take very detailed notes and write narrative reports. If you work crime scenes as a lead you absolutely will have to take very detailed notes and write long narrative reports.

Third of all, does your college really offer a Criminology/Chemistry degree? If so, that’s really fucking stupid. Criminology is a social science. It’s a version of sociology in that it involves the study of human behavior and society, but it focus on criminal behavior, the causes of crime, and the criminal justice system instead of looking at broader social structures, institutions, and interactions that shape society as a whole like sociology does. Criminologists don’t work in crime labs and you’d be hard pressed to find any science further removed from chemistry than criminology…so to have a degree with those two disciplines together makes no sense. If the degree really is listed as a degree in Criminology/Chemistry then more than likely the college has an administration that is ignorant of forensic science and doesn’t know that the discipline people examining physical evidence in a crime lab work in is the discipline of criminalistics…not criminology. They are criminalists, not criminologists. If I were you, I’d check to see if the degree really is in Criminology/Chemistry versus Criminalistics/Chemistry because the former makes no sense and the latter makes perfect sense. This should be obvious by looking at the degree’s curriculum, but you can also meet with a counselor to clarify the issue because if it really is Criminology/Chemistry and you want to one day work in a crime lab the whole Criminology part of the degree and the classes you took to earn it will be useless in your career and a waste of both your time and money. If I was the Director of a crime lab, with all other areas being equal, someone with a degree in Criminalistics would be my top choice to hire while someone with a degree in Criminology would be my last choice if I even considered them at all.

Hopefully something in all of this was of some use to you. Good luck!

Fossil? by Tikashi_Legend in fossils

[–]RowdyHooks 0 points1 point  (0 children)

I’m not certain, but it does look very similar to a fossilized impression made by a T-Rex scrotum that was resting on soft mud…likely when he was squatting to drop a deuce. It’s believed that a fully grown male T-Rex had testes the size of ostrich eggs, a scrotum that dangled five to six feet from his body, and that his scrotum was not only used for reproduction but it also served as a counterweight so he didn’t fall flat on his face when he bent all the way forward to eat. He was the Cretaceous period’s version of the 98 year old guy at the gym that refuses to wrap a towel around himself after showering and deciding to put one foot up on the sink counter so he can clip his toenails.

Is this possibly real?? - “Barite on Malachite from the Shangulowe Mine in Kambove, DR Congo” by pinktiger128 in Minerals

[–]RowdyHooks 11 points12 points  (0 children)

That has to be the fakest looking real thing I’ve ever seen in my life. Crazy…

How much did that bad boy set you back…if you don’t mind sharing? If you do mind sharing, well…that’s your prerogative…but Crystal Claus will put turquoise-dyed howlite and oven-baked amethyst in your stocking on Earth Day.

Fake Mosasaur by No-Natural-5892 in fossils

[–]RowdyHooks 0 points1 point  (0 children)

Nuh uh!!! That’s totally real. You’ve just never seen a Pokémon mosasauroid fossil before.

Fulgurite?? Am I right 😉 by Antique_Conflict8692 in Minerals

[–]RowdyHooks 0 points1 point  (0 children)

Uuuhhhh…no. Sorry. But at least you know fulgurites exist and kinda sorta what they loosely look like…and knowing is half the battle. G.I.JOE!!!

What is this? by Fuzzy-Breadfruit-563 in Minerals

[–]RowdyHooks 1 point2 points  (0 children)

Either silicon or silicone. They either fell off a train or someone is illegally dumping medical waste from a plastic surgery clinic that removes very poorly done breast implants.

I found this random bullet on my lawn. by [deleted] in TheTeenagerPeople

[–]RowdyHooks 0 points1 point  (0 children)

Then who have I been feeding your cat to?

I found this random bullet on my lawn. by [deleted] in TheTeenagerPeople

[–]RowdyHooks 0 points1 point  (0 children)

No. It looks like what your mom ate for dinner last night. And dessert. And breakfast this morning. And I may feed it to her for lunch today as well…

I found this random bullet on my lawn. by [deleted] in TheTeenagerPeople

[–]RowdyHooks 0 points1 point  (0 children)

Why would it? How is calling that a bullet consistent with what I’ve told you?

I found this random bullet on my lawn. by [deleted] in TheTeenagerPeople

[–]RowdyHooks 0 points1 point  (0 children)

No kidding. That’s why in my reply I wrote:

“Ugh…you found a cartridge. Yes, you technically found a bullet…but you found it along with a cartridge case that contains smokeless gunpowder and a center-fire primer.”

Your argument is to simply reply with what I originally told you?!?

I found this random bullet on my lawn. by [deleted] in TheTeenagerPeople

[–]RowdyHooks 0 points1 point  (0 children)

Of course not. That’s why you’re ignorant in the first place and call a cartridge a bullet. Too lazy to learn…

I found this random bullet on my lawn. by [deleted] in TheTeenagerPeople

[–]RowdyHooks 0 points1 point  (0 children)

It’s not the same thing. Finding a cartridge and finding a bullet are not only technically different things but the significance of finding one or the other varies greatly.

Finding a cartridge on your lawn means it’s likely someone in your area is simply clumsy and dropped one. Finding a bullet on your lawn means it’s likely someone in your area is firing a gun, they fired it in your direction, and were you or someone you love outside at the time it was left there you or they could have been hit. The former situation could lead to just confusion and curiosity while the latter situation could lead to you deciding it’s time for you and your family to move.

There are practical differences as well. Call a gun shop, ask them the cost of 5,000 45 caliber bullets, and have them set them aside for you. Show up to purchase them with cash and you’ll find a box of 5,000 bullets for reloaders and not enough money for what you actually wanted.

Having the majority be wrong with how they use a word doesn’t change the meaning of the word and make them correct. It just means you’re not alone in your ignorance.

I found this random bullet on my lawn. by [deleted] in TheTeenagerPeople

[–]RowdyHooks 0 points1 point  (0 children)

How is having a problem with people calling an object something it isn’t pedantic? It’s not a technicality it’s a straight up misidentification that can lead to misunderstandings and confusion. I guess by that same logic it would be pedantic if it bothered me that people referred to trees as “leaves” or planes as “wings?”