Show Notes
A very basic thing in any language is learning how to count. You will use the numbers from one through ten constantly! When you tell time, when you interact with people at the market, or around town, you name it. So these first few must be memorized! But from there, it becomes quite simple to build out any other number imaginable, so let's hit all the basic number-related vocabulary right now!Script by Patrizia Farina, Professor of Italian at Western Connecticut State University and Purchase College.Watch the whole Italian playlist: http://bit.ly/ProfDaveItalianAmerican History Tutorials: http://bit.ly/ProfDaveAmericanHistoryClassical Physics Tutorials: http://bit.ly/ProfDavePhysics1Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2General Chemistry Tutorials: http://bit.ly/ProfDaveGenChemOrganic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChemBiochemistry Tutorials: http://bit.ly/ProfDaveBiochemBiology Tutorials: http://bit.ly/ProfDaveBioEMAIL► [email protected]► http://patreon.com/ProfessorDaveExplainsCheck out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!Amazon: https://amzn.to/2HtNpVHBookshop: https://bit.ly/39cKADMBarnes and Noble: https://bit.ly/3pUjmrn Book Depository: http://bit.ly/3aOVDlT Learn more about your ad choices. Visit megaphone.fm/adchoices
More from Professor Dave Explains
Anthony Fauci is a horrible demon man who eats babies and should be in jail! That's what I've been hearing from most of the public, anyway. Why are they saying that, though? What did he really do? As it turns out, he upheld real science in the face of state-sanctioned pseudoscience all throughout a pandemic that killed millions of people. For defying the state, his reward has been the most monumental smear campaign of a public servant in recent history. SARS-CoV-2 did not leak from a lab, Fauci never did anything but make science-based recommendations to save as many lives as possible, and if you didn't know that, you fell for propaganda from the government. Watch this video and get on the right side of history.Thanks to "Phoma Destructiva" from PubPeer for help in compiling the research for this video.https://pubpeer.com/publications/E21C72B61D342479BF360109569880#4https://pubpeer.com/publications/F308CAC0751F4C3A7EC6277AC8E992#80smusic Check out Jonathan Howard's book: https://www.amazon.com/Want-Them-Infected-anti-vaccine-Americans/dp/1959346032Neil's March 2020 Imperial College report: https://www.imperial.ac.uk/media/imperial-college/medicine/mrc-gida/2020-03-16-COVID19-Report-9.pdfProximal origin paper: https://www.nature.com/articles/s41591-020-0820-9Earlier origins paper: https://pmc.ncbi.nlm.nih.gov/articles/PMC7054935/GCRI survey: https://gcri.org/publications/research/covid-origin/Dissecting early COVID-19 cases: https://www.science.org/doi/10.1126/science.abm4454Kristian testimony: https://oversight.house.gov/wp-content/uploads/2023/07/Dr.-Kristian-Andersen-Written-Testimony-Corrected-Version-1.pdfLab leak harms: https://journals.asm.org/doi/10.1128/jvi.01240-24Aerosol paper: https://www.nejm.org/doi/10.1056/NEJMc2004973Airborne transmission paper: https://pmc.ncbi.nlm.nih.gov/articles/PMC7215485/Lancet meta-analysis: https://www.thelancet.com/article/S0140-67362031142-9/fulltextJAMA mask paper: https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2811136NEJM paper: https://www.nejm.org/doi/10.1056/NEJMe2002387Seroprevalence paper: https://www.pnas.org/doi/epdf/10.1073/pnas.2103272118IFR paper: https://www.nature.com/articles/s43856-022-00106-7Herd immunity paper: https://www.cell.com/current-biology/fulltext/S0960-9822(21)00039-7First wave IFR paper: https://www.nature.com/articles/s41598-025-99078-6Epidemiology paper: https://www.nature.com/articles/s41467-023-39661-5Excess mortality paper: https://www.nature.com/articles/s41586-022-05522-2My lab leak video: https://youtu.be/ra0WKNhQZ0UMy RFK Jr. video: https://youtu.be/HqI_z1OcenQMy Matt Ridley video: https://youtu.be/C-gdabZooKoDebunking Tylenol/Autism claims: https://youtu.be/ohsYDUj0gfUWatch my other debunks/debates/discussions: http://bit.ly/ProfDaveDebunkGeneral Chemistry Tutorials: http://bit.ly/ProfDaveGenChemOrganic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChemBiochemistry Tutorials: http://bit.ly/ProfDaveBiochemBiology/Genetics Tutorials: http://bit.ly/ProfDaveBioAnatomy & Physiology Tutorials: http://bit.ly/ProfDaveAnatPhysMicrobiology/Infectious Diseases Tutorials: http://bit.ly/ProfDaveMicrobioImmunology Tutorials: http://bit.ly/ProfDaveImmunoPharmacology Tutorials: http://bit.ly/ProfDavePharmaHistory of Drugs Videos: http://bit.ly/ProfDaveHistoryDrugsEMAIL► [email protected]► http://patreon.com/ProfessorDaveExplainsCheck out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!Amazon: https://amzn.to/2HtNpVHBookshop: https://bit.ly/39cKADMBarnes and Noble: https://bit.ly/3pUjmrn Learn more about your ad choices. Visit megaphone.fm/adchoices
Finally! After talking about atoms and molecules in chemistry, big molecules in biochemistry, and all the parts of the cell in this biology series, we are finally ready to look at entire living organisms! But we have to start with the simplest ones on the planet, and that is undoubtedly bacteria. We went over many aspects of bacterial structure when we talked about prokaryotic cells, but now let's learn about the types of bacteria, and some of the things that they do.Watch the whole Biology/Genetics playlist: http://bit.ly/ProfDaveBioGeneral Chemistry Tutorials: http://bit.ly/ProfDaveGenChemOrganic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChemBiochemistry Tutorials: http://bit.ly/ProfDaveBiochemAnatomy & Physiology Tutorials: http://bit.ly/ProfDaveAnatPhysBiopsychology Tutorials: http://bit.ly/ProfDaveBiopsychMicrobiology/Infectious Diseases Tutorials: http://bit.ly/ProfDaveMicrobioPharmacology Tutorials: http://bit.ly/ProfDavePharmaHistory of Drugs Videos: http://bit.ly/ProfDaveHistoryDrugsEMAIL► [email protected]► http://patreon.com/ProfessorDaveExplainsCheck out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!Amazon: https://amzn.to/2HtNpVHBookshop: https://bit.ly/39cKADMBarnes and Noble: https://bit.ly/3pUjmrn Book Depository: http://bit.ly/3aOVDlT Learn more about your ad choices. Visit megaphone.fm/adchoices
To get started with Deuterostomia, we will look at phylum Hemichordata. These organisms are known as acorn worms, and they share some but not all of the chordate characteristics. There are fewer than 200 species in this phylum, so let's get a closer look!Script by Ryan HelcoskiWatch the whole Zoology playlist: http://bit.ly/ProfDaveZooGeneral Chemistry Tutorials: http://bit.ly/ProfDaveGenChemOrganic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChemBiochemistry Tutorials: http://bit.ly/ProfDaveBiochemBiology Tutorials: http://bit.ly/ProfDaveBioAnatomy & Physiology Tutorials: http://bit.ly/ProfDaveAnatPhysMicrobiology Tutorials: http://bit.ly/ProfDaveMicrobioBotany Tutorials: http://bit.ly/ProfDaveBotanyEMAIL► [email protected]► http://patreon.com/ProfessorDaveExplainsCheck out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!Amazon: https://amzn.to/2HtNpVHBookshop: https://bit.ly/39cKADMBarnes and Noble: https://bit.ly/3pUjmrn Book Depository: http://bit.ly/3aOVDlT Learn more about your ad choices. Visit megaphone.fm/adchoices
Didn't we already learn E2? Not so fast, when we are looking at E2 on cyclohexane it's a slightly different kettle of fish. Fish molecules, I mean.Watch the whole Organic Chemistry playlist: http://bit.ly/ProfDaveOrgChemGeneral Chemistry Tutorials: http://bit.ly/ProfDaveGenChemBiochemistry Tutorials: http://bit.ly/ProfDaveBiochemBiology Tutorials: http://bit.ly/ProfDaveBioClassical Physics Tutorials: http://bit.ly/ProfDavePhysics1Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2Mathematics Tutorials: http://bit.ly/ProfDaveMathEMAIL► [email protected]► http://patreon.com/ProfessorDaveExplainsCheck out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!Amazon: https://amzn.to/2HtNpVHBookshop: https://bit.ly/39cKADMBarnes and Noble: https://bit.ly/3pUjmrn Book Depository: http://bit.ly/3aOVDlT Learn more about your ad choices. Visit megaphone.fm/adchoices
Dave appears on Kati Morton's channel to discuss the struggles of content creation, strategizing for my channel, public perception of science, dealing with trolls, drug use, and other kinds of behind the scenes type stuff.Originally posted on 7/16/25 on Kati Morton's podcast: https://www.youtube.com/watch?v=-974uZY46f8Watch my other debunks/debates/discussions: http://bit.ly/ProfDaveDebunkEMAIL► [email protected]► http://patreon.com/ProfessorDaveExplainsCheck out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!Amazon: https://amzn.to/2HtNpVHBookshop: https://bit.ly/39cKADMBarnes and Noble: https://bit.ly/3pUjmrn Learn more about your ad choices. Visit megaphone.fm/adchoices