Curated Video
Understanding Habitats, Niches, and Symbiotic Relationships in Ecology
This section covers the relationship between organisms and their environment. It also covers the Levels of Organization and symbiotic relationships.
Professor Dave Explains
Phylogeny and the Tree of Life
Alright, we've learned about how unicellular organisms came to be, how they became multicellular, and then from those how evolution by natural selection produced all the species in the world today. But there are so many! Millions and...
Curated Video
Understanding Populations and Samples: Importance of Representative Samples and Large Sample Sizes
This video explains the concepts of populations and samples in statistical analysis. It defines population as the overall group of interest, and sample as a subset of the population used to infer information about it. The video...
NASA
NASA | Human Consumption of NPP
On Dec. 14, 2010 NASA Goddard researchers will conduct a press briefing at the American Geophysical Union Fall 2010 meeting, entitled, "Satellite Supported Estimates of Human Rate of NPP carbon Use on Land: Challenges Ahead." In the...
PBS
What the Cutest Animal Can Teach Us About Saving Ourselves
Climate change is affecting lots of living things, including the fluffy, cute ones. What can the adorable pika teach humans about adapting to global warming?
Curated Video
The Impact of Human Activities on Biodiversity and Ways to Preserve It
This video provides an introduction to biodiversity and discusses some of the human impacts on it. It covers topics such as overfishing, fish farming, introduction of new species, eutrophication, and programs aimed at maintaining or...
msvgo
Introduction to Ecology
Explain ecosystem, environment its biotic and abiotic components, the levels of ecological hierarchy and the branches of ecology.
Curated Video
Statistics for Data Science and Business Analysis - Calculating Confidence Intervals for Two Means with Dependent Samples
This video shows real life examples of confidence intervals on dependent samples. This clip is from the chapter "Confidence Intervals" of the series "Statistics for Data Science and Business Analysis".This section focuses on basic to...
FuseSchool
Formation of New Species by Speciation
In this video you will learn how weird and wonderful animals are formed in the process of speciation and the formation of new species. Different selection pressures select for different characteristics. Over generations, the individuals...
Curated Video
Water Treatment Processes: From Potable Water to Wastewater Treatment
The video discusses the processes involved in ensuring that water is potable or fit to drink. The video also mentions the process of desalination for countries with low freshwater supplies, and the treatment of wastewater to ensure it is...
Mazz Media
What is a Population?
What is the difference between a population, community and ecosystem and species? What defines different populations of the same species? What factors lead to separate populations? In this program explains that members of the same...
FuseSchool
Key Ecology Terms
In this video we look at a few keys words that you will come across throughout ecology. An ecosystem is made up of all of the communities that live in it, every single organism from small to big and lots of environmental factors like...
Mazz Media
Types of Reproduction
In this live-action program viewers will learn from a biological standpoint, the only point of reproduction is to transmit DNA from one generation to the next. Students will come to understand that organisms reproduce in two ways:...
msvgo
Population Growth
This nugget explains the different growth models in population ; exponential growth and logistic growth and their attributes
Healthcare Triage
Patterns from a Year of Covid Data
Now that we’ve been dealing with Covid-19 for over a year, we have a lot of information to help us understand the kinds of patterns that have emerged. While no one has been left untouched, some communities and groups bore a larger brunt...
Curated Video
Statistics for Data Science and Business Analysis - Calculating Confidence Intervals for Two Means with Independent Samples (Part 1)
This is the first of the three-part video, where you'll calculate confidence intervals for two means with independent samples. This clip is from the chapter "Confidence Intervals" of the series "Statistics for Data Science and Business...
Easy Languages
Holidays: what's your dream destination?
Easy Languages is an international video project aiming at supporting people worldwide to learn languages through authentic street interviews and expose the street culture of participating partner countries abroad. Episodes are produced...
The Economist
Global population: what it means for the future of the world
The world's population has more than doubled since the 1970s. But a booming population is only part of the story—in some places populations are in decline.
Curated Video
Feeding Relationships and Predator-Prey Cycles in Ecosystems
This is a lecture presentation on feeding relationships in ecosystems. The presenter discusses the interdependence of different organisms in a community and the consequences of a change in that community. Using a specific community as an...
Science360
Butterflies And Bats Reveal Clues About Spread Of Infectious Disease
There's a most unusual gym in ecologist Sonia Altizer's lab at the University of Georgia in Athens. The athletes are monarch butterflies, and their workouts are carefully monitored to determine how parasites impact their flight...
5 Minutes English
Indus Valley Civilization | 5 MINUTES
The Indus River Valley Civilization was one of the main early Eastern civilizations, and of the most widespread. At its peak, its 1000+ cities spanned a huge area stretching from modern Afghanistan, through much of Pakistan, and into...
NASA
How El Niño Impacts Marine Plant Life
El Niño years can have a big impact on the littlest plants in the ocean, and NASA scientists are studying the relationship between the two. Ocean color maps, based on a month's worth of satellite data, show El Niño's impact on...
Science360
Adaptation of Butterflies -- Changing Planet
One of the bellwether species on the impact of climate change to our environment is the butterfly. Scientists say that warmer temperatures are affecting where butterflies live and breed, causing some species to migrate toward cooler...
Professor Dave Explains
The Evolution of Populations: Natural Selection, Genetic Drift, and Gene Flow
After going through Darwin's work, it's time to get up to speed on our current models of evolution. Much of what Darwin didn't know is now known and understood very well, so we can meticulously go through much of the evidence we see for...