This video explains how sex is determined in humans and animals, focusing on the role of chromosomes in determining gender. It explores the genetic basis of sex determination, highlighting the contribution of the father's sperm in...

We discuss the Ecstasy of St. Teresa by Bernini and Baroque art in general. Many religions outlaw religious imagery; this, hopefully explains why Catholicism doesn't.

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:...

Democracy is in danger around the world. Perhaps for this reason, political engagement is at an all-time high. Robert Guest, our foreign editor, examines this year's Democracy Index, compiled by the Economist Intelligence Unit.

This video explains infertility and the various treatments available for it. The video discusses two types of treatments - fertility drugs and in-vitro fertilization (IVF). Both treatments have advantages and disadvantages, and the video...

Plant reproduction comes in two types: sexual and asexual. Sexual reproduction is similar to human reproduction, in which male pollen and female ovarian germ cells fuse into a new organism that inherits the genes of both parents. Asexual...

The video discusses the topic of infertility and ways to treat and overcome it. It explains how fertility problems can affect both male and female partners and introduces Assisted Reproductive Technology (ART) as a solution. The process...

This video provides an overview of dolphins, highlighting their diverse species, social behaviors, communication methods, mating rituals, and parenting habits. It also explores their intelligence, tool usage, and ability to mimic other...

The difference between sex and gender is that sex is a biological concept based on biological characteristics such as difference in genitalia in male and female. Gender on the other hand, primarily deals with personal, societal and...

Rates of teen suicide are rising, and rates for girls are higher than any time in the last 40 years. There are a number of ways to address this problem, but why aren't we using evidence based approaches to the problem?

Plants come in all different shapes and sizes. But they all have several structural features in common. Plants belong to the same kingdom, can you remember what the other 4 kingdoms are? In this video you are going to learn about the...

Chickens are so interesting and cute! Some of our videos are animal facts, and some of our videos are interactive animal games... This video is both! In this ultimate chicken video for children, kids can learn fun facts about chickens...

The nugget explains the structure and functions of organs of male and female system. (Addition - Role of glands, section of testis in male; external genitalia and cervix in females)

This is a video that explains the two types of reproduction: sexual and asexual reproduction. The video begins with an introduction on the importance of reproduction for organisms, and then focuses on sexual reproduction. The video also...

SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow...

This video explains the different parts of a flower and their functions. They differentiate between the male and female parts, discussing the filament and anther as the male parts and the stigma, style, and ovary as the female parts. The...

Where did maize come from? There is a scientific answer to that question and there are the more creative and intriguing stories. This video covers some of the myths and legends of maize in the Americas.<b<br/>r/>

Maize part 3/5

Citizenship allows people to participate in the democratic process, but the road to inclusive citizenship has not been a smooth one.

In this video, the concept of conditional probability is explained through various examples. The teacher uses scenarios involving dice rolls, family dynamics, and spinner outcomes to demonstrate how the probability of an event can change...

A film about transgender people in the workplace, and what workplaces can do to respect and welcome their transgender employees

Founders of private equity firms Biospring Partners, Luminate and Fairview Capital Partners discuss how they launched and built their firms, including working with limited partners and portfolio companies.

Thomas(ine) Hall was a 17th century intersex person who ran afoul of a small community in colonial Virginia.

Join Maddie and Greg as they stop off on their Californian Road trip to see the incredible Piedras Blancas Elephant Seal Rookery!

This video discusses the concept of thinking outside the box and provides practical techniques to challenge assumptions and change perspectives in order to solve problems creatively. It emphasizes the importance of breaking free from...