It seems wild that some animals basically trade in their bodies for new ones during their lifetime, but it's actually really common – and it makes a lot of sense.

Some plants have very unique ways to disperse their seeds. Olivia introduces 5 of the most bizarre seeds in the world!

Trying to ripen some fruits on your kitchen counter is totally fruitless - here's why.

In this video Paul Andersen explains that entropy is simply the dispersion of matter or energy. He begins with a series of video that show the natural direction of processes. According to the second law of thermodynamics the entropy...

Howcast - Check out part 47 and travel to the Shroud Facility on Tuchanka in this walkthrough of Bioware's new release, Mass Effect 3.

Howcast -Learn how to give a head massage using Ayurvedic techniques and marma points in this Howcast video featuring massage therapist Judie Rhed Yim.

The process by which dead organic matter is broken down into simpler chemicals and dispersed.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise...

Offshore oil spills can lead to decades of ecological harm for marine life. How can we clean-up oil spills and limit damage to the environment? Earth Science - Human Impacts - Learning Points. Offshore oil spills float on the surface of...

Find out how the amazing Brunsvigia plant uses the wind to spread its seeds.
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Living things - Amazing plants - Pl
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Learning Points
Plants grow from seed, to seedling, to...

Find out why the Alsomitra is one of the best seed dispersers in the plant world.
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Life processes - Green plants - Fertilisation


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Learning Points
The seeds of som
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plants are...

True or false ... Some plants can disperse their seeds explosively?
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Life processes - Green plants - Fertilisation


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Learning Points
The seeds of som
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plants are dispersed...

How can a bird that eats a plant's seeds actually help the plant survive?
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Life processes - Green plants - Fertilisation


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Learning Points
Dispersal mean
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the spread of...

Find out what happens during plant fertilisation.
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Life processes - Green plants - Fertilisation


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Learning Points
Pollination occurs when pollen travels d
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wn a tube to...

Orchids have very clever ways of ensuring they reproduce.
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Life processes - Green plants - Reproduction in fl
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Learning Points
The petals of some flowering plants are used...

It describes the role of biological agents for controlling pests. It describes genetically modified organisms (using Bt microbe) and their uses as biocontrol agents.

What the heck is entropy?! You've heard a dozen different explanations. Disorder, microstates, Carnot engines... so many different wordings and interpretations! Really, they are all related, so let's go through a few different...

Seeds disperse from umbelliferous seed head

Seeds disperse from umbelliferous seed head

Seeds disperse from umbelliferous seed head

Seeds disperse from umbelliferous seed head

Dandelion clock seeds dispersing against black

Seeds disperse from umbelliferous seed head

Dandelion clock seeds dispersing

Dandelion clock seeds dispersing against black