Science ABC
Is a Coconut a Nut, Seed or Fruit?
A coconut is all of these: a seed, a fruit, and a nut! Coconut is a seed because it is the reproductive part of the tree, coconut is a fruit because it is a fibrous one-seeded drupe, and coconut is a nut because a loose definition of a...
Science ABC
How Do Sunflowers Face The Sun?
Young sunflowers face the sun when it rises in the east and then track its motion in the sky throughout the day till it sets in the west in the evening. The process repeats the next day, as sunflowers return to their ‘starting’ position,...
Science ABC
How Do Plants Reproduce?
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...
Science ABC
How Did Early Humans Know What To Eat and What To Avoid?
As children, we learn almost entirely through observation and mimicking. From laughter and walking to the use of objects and empathy, we often create the behavior of our lives based on what we witness in others. The same thing is true...
Science ABC
Germination: How Does A Seed Become A Plant?
Seed grow into plants through the process of germination. Germination requires optimum sunlight, temperature, water and air for the seed to turn into a plant. Isn’t it amazing that a tree as tall as a building can emerge from just a tiny...
Science ABC
Are Mushrooms More Similar to Humans than Plants?
Until recently, all classifications of life, including the expansion from two kingdoms to five kingdoms, were based on physical observations of how things looked, even under a microscope. This is how the closeness and relationships...
Food Farmer Earth
Alan Kapuler: Advancing Public Domain Plant Breeding and Sustainable Agriculture
Explore the transformative approach of Alan Kapuler towards agriculture, focusing on seed saving, the ethics of plant breeding, and his commitment to enhancing biodiversity through public domain genetics.
Food Farmer Earth
Alan Kapuler on Monoculture and Sustainability: A Scientist's View
Discover Alan Kapuler's insights into the scientific and ethical implications of monoculture farming. Learn how his commitment to biodiversity and sustainable practices offers solutions for more resilient agricultural ecosystems.
Food Farmer Earth
Alan Kapuler: Championing Open Source Plant Breeding for Public Good
Learn about Alan Kapuler’s pioneering efforts in open source plant breeding. Discover how he advocates for a collaborative approach to seed sharing and plant variety development, fostering a community that supports ecological diversity...
Food Farmer Earth
Pioneering the Future: A Young Oregon Winemaker's Vision
Meet a young Oregon winemaker who is reshaping the region's wine landscape. Learn how he integrates traditional techniques with new varietals to enhance Oregon's wine diversity and quality.
Curated Video
Methane
A colourless and odorless gas that belongs to the alkane group of hydrocarbons. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary...
Curated Video
Cell wall
A flexible or rigid boundary protecting a cell, outside the cell membrane. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films...
Curated Video
Fossil
Any trace of an animal or plant that lived a very long time ago. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films reinforce...
Curated Video
Stamen
The male reproductive organ of a flower. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films reinforce abstract concepts and key...
Curated Video
Artificial propagation
Producing new plants by human intervention and artificial methods. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films reinforce...
Curated Video
Photochemical reactions
A chemical reaction caused by the absorption of light. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films reinforce abstract...
Curated Video
Vacuole
A fluid-filled compartment inside a cell, surrounded by a membrane. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films...
Curated Video
Carpel
The female part of a flowering plant, consisting of the ovaries, ovules, a stalk-like tube called the style, and its sticky surface called the stigma. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using...
Curated Video
Antioxidant
A substance that can protect against damage caused by free radicals. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films...
Curated Video
Xerophyte
A plant that has adapted to survive in very dry environments. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films reinforce...
Curated Video
Germination - Early Plant Growth
The early stages of growth of a plant or fungus from a dormant seed or spore. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary...
Curated Video
Parts of the Plant: Leaves
Why are leaves commonly flat, spongy and strikingly green? Discover the different parts of a leaf and their function. Biology - Plants - Learning Points. A leaf is made of many layers sandwiched between tough outer layers. Gases enter...
Curated Video
Electricity: Supply and Demand
As demand for electricity rises, supply can become jeopardised. With electricity difficult to store, how to power companies manage this delicate balancing act? Earth Science - Earth's Resources - Learning Points. Electricity producers...
Curated Video
Harmful Drugs: Cocaine
Cocaine is derived from the coca plant and is used in powder and rock forms. What effects does cocaine have on the brain and body, and what makes it such an addictive drug? Biology - Healthy Living - Cocaine is a drug derived from the...