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Grade 12 Biology Unit 1 Microorganisms

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Explore microorganisms and bacteria in this comprehensive Ethiopian Grade 12 Biology unit, covering essential concepts and characteristics of these microscopic life forms.
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2 Lesons
30 minutes
On-Demand
Free-Video
Dr. Najeeb Lectures

Microbiology - Prions, Viruses, Bacteria, Fungi & Parasites

1 rewiews
Comprehensive overview of microscopic organisms, covering prions, viruses, bacteria, fungi, and parasites. Explores their biology, mechanisms, and impact on human health.
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11 Lesons
1 hour 43 minutes
On-Demand
Free-Video
Fields Institute

Mathematical Population Genetics of Bacteria: Evolutionary Dynamics on Multicopy Plasmids

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Explore the intricate world of bacterial evolution in this 40-minute lecture by Hildegard Uecker from the Max Planck Institute. Delve into the mathematical population genetics of bacteria, focusing on the evolutionary dynamics occurring on multicopy plas…
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1 Lesons
40 minutes
On-Demand
Free-Video
Gresham College

Do Microbes Have Immune Systems?

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Explore the diverse immune mechanisms of microorganisms, from bacteria to amoebae, in their constant battle against viruses and each other.
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1 Lesons
41 minutes
On-Demand
Free-Video
CY Advanced Studies

Transport of Small Molecules Across Membranes - Guest Lecture

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Explore the intricate world of molecular transport across membranes, focusing on bacterial cell walls and antibiotic uptake. Discover innovative techniques for quantifying transport and developing hybrid sensors.
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1 Lesons
1 hour 2 minutes
On-Demand
Free-Video

Medical Microbiology Course

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Comprehensive exploration of medical microbiology, covering various bacterial species, their diseases, presentations, diagnostic features, and treatments, with memory techniques included.
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36 Lesons
5 hours
On-Demand
Free-Video

Microbiology - Medical Education Videos

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Comprehensive microbiology video series covering bacteria, fungi, and protozoa. Ideal for medical students preparing for exams, featuring lectures, quizzes, and in-depth content on microorganisms and their impact on human health.
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22 Lesons
4 hours 30 minutes
On-Demand
Free-Video
Seds Online

Microbes and Lacustrine Carbonates - The Good, the Bad and the Ugly?

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Explore the complex interplay between microbes and lacustrine carbonates, examining biotic and abiotic processes in modern environments from the Andes to the Alps and their implications for fossilized microbialites.
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30 Lesons
1 hour 9 minutes
On-Demand
Free-Video
GEO GIRL

Precambrian Eon - Geologic and Biological Evolution 4 Billion Years Ago

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Explore Earth's early history: formation, early life, atmospheric changes, and geological processes. Learn about key events like the Great Oxidation Event and Snowball Earth during the Precambrian era.
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16 Lesons
21 minutes
On-Demand
Free-Video
TEDx

Perché sarà un gamberetto a salvare il mondo? - L'ecosfera come modello di economia circolare

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Esplora il concetto di economia circolare attraverso un affascinante talk TEDx tenuto da Valerio Rossi Albertini. Scopri come il termine "economia" derivi dal greco antico e si riferisca alle regole per il buon governo della casa, applicabile su scala gl…
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1 Lesons
14 minutes
On-Demand
Free-Video
TEDx

Çare Yosun - Algae as a Solution to Climate Change

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İklim değişikliğiyle mücadelede yosunların potansiyel rolünü inceleyen konuşma. Mikroalg ve siyanobakterilerin sistem biyolojisi üzerine yapılan araştırmaların gıda, ilaç, enerji ve çevre alanlarındaki uygulamaları ele alınıyor.
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1 Lesons
17 minutes
On-Demand
Free-Video
TEDx

What I Learned from a Cyanobacteria

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Dr. Başak Sözer paylaşıyor: Siyonobakterilerden ilham alarak, deniz bilimleri ve kişisel gelişim arasında bağlantı kuruyor. Mikroskobik canlılardan hayata dair dersler çıkararak, kendini keşfetme yolculuğunu anlatıyor.
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1 Lesons
18 minutes
On-Demand
Free-Video
Medicosis Perfectionalis

The Gram Stain - Gram-Positive vs Gram-Negative and Bacterial Structure - Microbiology

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Explore bacterial structure, Gram staining techniques, and differences between Gram-positive and Gram-negative organisms in this comprehensive microbiology overview.
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9 Lesons
17 minutes
On-Demand
Free-Video
Dr. Najeeb Lectures

Penicillin and Antibiotics - Part 2

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Comprehensive exploration of penicillin and antibiotics, covering cell wall synthesis inhibitors, bacterial structures, mechanisms of action, and various penicillin types, with focus on their spectra and clinical applications.
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10 Lesons
53 minutes
On-Demand
Free-Video
Dr. Najeeb Lectures

Antibiotics - Aminoglycosides vs Macrolides

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Comprehensive comparison of aminoglycosides and macrolides, exploring their mechanisms, uses, and differences in treating bacterial infections, with focus on specific examples and clinical applications.
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1 Lesons
30 minutes
On-Demand
Free-Video
Dr. Najeeb Lectures

Clindamycin vs Metronidazole for Anaerobic Infections

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Comprehensive comparison of clindamycin and metronidazole for treating anaerobic infections, covering bacterial types, microbiota, and infection sites. Ideal for medical students and professionals.
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15 Lesons
27 minutes
On-Demand
Free-Video
Imperial College London

Commercialization of Sunlight-Based Biochemistry: From Cyanobacteria to Climate Solutions

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Explore sunlight-based biochemistry's potential in addressing climate change, biodiversity crisis, and renewable energy through cyanobacteria and metabolic engineering.
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26 Lesons
1 hour 6 minutes
On-Demand
Free-Video
Erwin Schrödinger International Institute for Mathematics and Physics (ESI)

Group Dynamics in Phototaxis

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Explore mathematical approaches to modeling group dynamics in phototaxis, including discrete, kinetic, and PDE-based methods for studying bacterial movement towards light.
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1 Lesons
47 minutes
On-Demand
Free-Video
The Royal Institution

The World Under a Microscope - With Marty Jopson

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Explore the microscopic world with Marty Jopson as he reveals hidden wonders, from everyday objects to advanced scientific techniques, in this captivating and visually stunning presentation.
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19 Lesons
55 minutes
On-Demand
Free-Video
GEO GIRL

Evolution of Photosynthesis - Were Anoxygenic or Oxygenic Phototrophs First?

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Explore the evolution of photosynthesis, from early anoxygenic phototrophs to oxygen-producing cyanobacteria, and how this process transformed Earth's atmosphere and life forms over billions of years.
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16 Lesons
23 minutes
On-Demand
Free-Video
Dr. Najeeb Lectures

Introduction to Microbiology

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Comprehensive overview of microbiology fundamentals, covering protein turnover, infectious agents, bacteria, plasmids, bacteriophages, and transposons. Ideal for medical students seeking in-depth understanding.
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7 Lesons
38 minutes
On-Demand
Free-Video
Medicosis Perfectionalis

The Gram-Positive Bacteria - Microbiology and Infectious Diseases

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Explore Gram-positive bacteria, focusing on Staphylococci and Streptococci. Learn key characteristics, clinical relevance, and diagnostic features of these important pathogens in microbiology and infectious diseases.
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8 Lesons
26 minutes
On-Demand
Free-Video
Medicosis Perfectionalis

Picmonic Microbiology - Viridans, Streptococcus Pyogenes, Agalactiae, Bovis, Enterococci

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Explore key gram-positive bacteria: Viridans, Streptococcus pyogenes, agalactiae, bovis, and Enterococci. Learn their characteristics, clinical significance, and diagnostic features through animated mnemonics.
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10 Lesons
29 minutes
On-Demand
Free-Video
Medicosis Perfectionalis

Microbiology - Introduction

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Explore key microorganisms like Actinomyces, Listeria, and Nocardia in this introductory microbiology lesson. Learn classification, characteristics, and clinical relevance of these bacteria.
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14 Lesons
21 minutes
On-Demand
Free-Video
Institute of Human Anatomy

The Bacteria That Live Inside of You - The Microbiome

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Explore the fascinating world of microbes living inside your body, their impact on health, and how to nurture a stronger microbiome through diet, lifestyle, and understanding their origins.
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9 Lesons
21 minutes
On-Demand
Free-Video
Medicosis Perfectionalis

Staph Aureus Quick Review - Microbiology and Infectious Diseases

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Comprehensive overview of Staphylococcus aureus, covering its microbiology, pathogenesis, clinical manifestations, diagnosis, and treatment strategies for infectious disease management.
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1 Lesons
23 minutes
On-Demand
Free-Video
Medicosis Perfectionalis

Staphylococcus Aureus Lab - Diagnosis and Treatment - Microbiology and Infectious Diseases

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Comprehensive overview of Staphylococcus aureus laboratory diagnosis and treatment methods, covering gram staining, culture techniques, and antibiotic options for healthcare professionals and students.
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1 Lesons
18 minutes
On-Demand
Free-Video
The Royal College of Pathologists

Current Antibiotic Management of Multi-Drug Resistant Gram-Negative Bloodstream Infections

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Explore management strategies for multi-drug resistant Gram-negative bloodstream infections, including classification, resistance mechanisms, surveillance, and new antibiotics.
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1 Lesons
40 minutes
On-Demand
Free-Video
AGU

Ocean Sciences - From Molecular to Global Scales and Biological Propulsion - Plenary Lectures

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Explore oceanic biogeochemistry and biological propulsion with expert lectures on nutrient cycles, particle flux, and innovative marine engineering applications.
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16 Lesons
2 hours 5 minutes
On-Demand
Free-Video
Dr. Najeeb Lectures

Aerobic and Anaerobic Bacteria - Bacterial Oxygen Requirements - Part 1

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Comprehensive exploration of bacterial oxygen requirements, covering obligate anaerobes, aerotolerant anaerobes, facultative anaerobes, and obligate aerobes. Discusses metabolic processes and adaptations of different bacterial types.
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1 Lesons
31 minutes
On-Demand
Free-Video
Medicosis Perfectionalis

Nocardia: Characteristics and Clinical Significance - Microbiology Series

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Explore Nocardia bacteria: characteristics, impact on immunocompromised patients, and distinctions from related species. Learn about their unique properties and clinical significance in microbiology.
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1 Lesons
20 minutes
On-Demand
Free-Video
Institut Henri Poincaré

Bacteria and Phage: Competition and Coexistence

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Explore bacterial-phage dynamics, competition, and coexistence in ecosystems through cutting-edge research and ecological insights.
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1 Lesons
27 minutes
On-Demand
Free-Video
Denver Museum of Nature & Science

Shell-ebrating Symbiosis - Microbial Partnerships Across the Phylum Mollusca

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Explore mollusks' symbiotic relationships with microbes, uncovering crucial survival adaptations and a Colorado snail case study on gut microbiome interactions.
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1 Lesons
34 minutes
On-Demand
Free-Video
1 Minute Biology

Prokaryotic Cell Structure and Function

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Explore prokaryotic cell structure and function, understanding key components and their roles in these simple yet essential organisms.
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1 Lesons
39 minutes
On-Demand
Free-Video
1 Minute Biology

Introduction to Microbiology - Section A

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Explore the fundamentals of microbiology, covering key concepts and principles in this concise introductory overview.
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1 Lesons
17 minutes
On-Demand
Free-Video
SciShow

The Real Reason the Sky is Blue

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Discover how bacteria contribute to the sky's blue color, offering a fascinating alternative to the traditional Rayleigh scattering explanation for curious minds.
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1 Lesons
10 minutes
On-Demand
Free-Video
American Society for Microbiology

Heteroresistance: Mechanisms, Diagnosis and Clinical Implications

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Explore heteroresistance in bacteria: mechanisms, diagnosis, and clinical impact. Experts discuss its overlap with persistence and tolerance, implications for antibacterial use, and potential for improved treatment strategies.
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1 Lesons
43 minutes
On-Demand
Free-Video
Erwin Schrödinger International Institute for Mathematics and Physics (ESI)

Transport Properties in Intermittent Active Matter

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Explore optimal strategies for maximizing diffusivity in intermittent active motion across scales, from bacteria to sheep and artificial colloidal systems.
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1 Lesons
30 minutes
On-Demand
Free-Video
Friendly Neighborhood Immunologist

Pathogens and the Immune Response - Lecture 5

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Explore pathogen life cycles, immune responses, and defense mechanisms like toll-like receptors, reactive oxygen species, and the complement system in this comprehensive immunology lecture.
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12 Lesons
37 minutes
On-Demand
Free-Video
Labroots

Functional Amyloid Confer Defense Against Predatory Bacteria

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Explore how functional amyloid proteins defend against predatory bacteria, focusing on B. bacteriovorus and its infectious life cycle in Gram-negative bacteria.
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1 Lesons
20 minutes
On-Demand
Free-Video
Labroots

Advances in Diagnostic Testing for Bacteria, Viruses, and Parasites Behind Infectious Gastroenteritis

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Explore advances in diagnostic testing for infectious gastroenteritis pathogens. Learn about bacterial, viral, and parasitic causes, and the importance of broad testing for effective disease management and prevention.
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1 Lesons
56 minutes
On-Demand
Free-Video
Labroots

Comparative Genomics of Two Common Skin Microbiome Members: CoNS Staphylococcus and Corynebacterium Tuberculostearicum

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Explore comparative genomics of skin microbiome, focusing on Staphylococcus and Corynebacterium. Gain insights into bacterial diversity, prevalence, and implications for health and disease.
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1 Lesons
56 minutes
On-Demand
Free-Video
TED

Earth's Mass Extinctions

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Explore the surprising role of bacteria in Earth's mass extinctions and the potential medical applications of hydrogen sulfide in this thought-provoking talk by Peter Ward.
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1 Lesons
22 minutes
On-Demand
Free-Video
American Society for Microbiology

Ancient Viruses, Addiction, and Underground Cyanobacteria - Microbial Minutes

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Explore recent microbiology discoveries: ancient viruses linked to addiction, underground cyanobacteria, and the impact of glyphosate on honeybees. Learn about RNA viruses, pathogens, and vaccine effects on public health.
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15 Lesons
39 minutes
On-Demand
Free-Video
American Society for Microbiology

Microbes Controlling the Climate

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Explore how airborne microorganisms may influence weather events, focusing on bacteria's role in hailstone formation and its implications for understanding microbial impact on climate.
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13 Lesons
33 minutes
On-Demand
Free-Video
TED-Ed

Earth's Mass Extinction

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Explore the controversial "Medea Hypothesis" and learn how bacteria, not asteroids, may be responsible for Earth's mass extinctions through the production of hydrogen sulfide.
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1 Lesons
20 minutes
On-Demand
Free-Video
media.ccc.de

Biohacking in Art

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Explore the intersection of art, science, and nature through media artist Theresa Schubert's transdisciplinary works, featuring organic materials and experimental practices in posthuman self-organization and interspecies communication.
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1 Lesons
56 minutes
On-Demand
Free-Video
The Royal Institution

Bacteria and Antibiotics - Revenge of the Microbes

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Explore the fascinating world of bacteria, antibiotics, and the growing challenge of antibiotic resistance with scientist Jenny Rohn in this engaging discourse on microbial evolution and human health.
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1 Lesons
47 minutes
On-Demand
Free-Video
Johns Hopkins Medicine

Probiotics: Benefits and Sources

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Explore the health benefits of probiotics with a Johns Hopkins clinical dietitian, covering sources and potential advantages of these live bacteria.
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1 Lesons
25 minutes
On-Demand
Free-Video
TEDx

La grandeur du minuscule - Voyage dans le monde microscopique

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Découvrez un monde microscopique fascinant et son impact sur notre survie. Explorez des espèces étonnantes comme Teddy le tardigrade et Sissi la bactérie, et comprenez l'urgence de protéger cet univers invisible.
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1 Lesons
12 minutes
On-Demand
Free-Video
American Society for Microbiology

From Hydrothermal Vents to Cold Seeps - How Bacteria Sustain Ocean Life

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Explore microbial symbioses in marine ecosystems, from hydrothermal vents to cold seeps. Discover how bacteria sustain ocean life and learn about cutting-edge research techniques in marine microbiology.
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6 Lesons
31 minutes
On-Demand
Free-Video
UW Astrobiology

Expanding the Agnostic Biosignature Toolkit: Estimating Molecular Assembly with GC-MS

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Explore techniques for detecting extraterrestrial life using molecular assembly theory and gas chromatography/mass spectrometry, focusing on agnostic biosignatures and analytical challenges.
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1 Lesons
38 minutes
On-Demand
Free-Video
Santa Fe Institute

Micro-crowdsourcing: How Swarming Bacteria Integrate Signals During Collective Migration

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Explore how bacteria communicate and move collectively, focusing on P. mirabilis's identity-based signaling and its impact on bacterial communities and population-wide swarming behavior.
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1 Lesons
48 minutes
On-Demand
Free-Video
The Royal Institution

Waking Up in the Universe - Part 1: Origins of Life

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Explore the fascinating journey of life's evolution with Richard Dawkins as he examines human ancestry, probability of existence, and scientific understanding of life's origins through engaging demonstrations.
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1 Lesons
55 minutes
On-Demand
Free-Video