12 results found for biology

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Can the wheat 00:05:00

Can the wheat which grows in dry areas solve the food crisis?

by Chiho Motokawa
Can the wheat which grows in dry areas solve the food crisis?
for 14-19 and upwards,
Highschool presentations | 14-19 and upwards | 2 years ago | 544 views
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Chiho describes her important work in looking for varieties of wheat which could help increase food production in arid areas.

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Genetic Engineering 00:06:00

Genetic Engineering

by Various Presenters
Genetic Engineering
for 11-14 and upwards,
Highschool presentations | 11-14 and upwards | 2 years ago | 0 views
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A discussion of the problems caused by genetic engineering.

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Gold-banded lillies 00:05:00

Growing gold-banded lilies with fungi

by Tomoha Miyazaki
Growing gold-banded lilies with fungi
for 14-19 and upwards,
Highschool presentations | 14-19 and upwards | 2 years ago | 532 views
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Tomoha describes her work in helping preserve this threatened species of plant.

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Hydrogen fermentation 00:07:00

Hydrogen fermentation with iron powders

by Yuto Yonebayashi
Hydrogen fermentation with iron powders
for 14-19 and upwards,
Highschool presentations | 14-19 and upwards | 2 years ago | 432 views
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How iron powder can catalyse bacterial production of hydrogen.

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Yokohama biogas 00:10:00

Producing Biogas and Identifying Bacteria

by Yuji Sunaoshi
Producing Biogas and Identifying Bacteria
for 14-19 and upwards,
Highschool presentations | 14-19 and upwards | 4 years ago | 1926 views
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Bacteria which adhere to plants have ability to produce gases such as hydrogen, methane or ammonia. These are called biogas. Biogas is recognized as new and clean source of energy. I wanted to know what kind of bacteria produce biogas. I isolated bac....

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Soil Recovery 00:06:00

Soil Recovery by Re-use

by Akira Ise
Soil Recovery by Re-use
for 14-19 and upwards,
Highschool presentations | 14-19 and upwards | 2 years ago | 642 views
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Aki decribes her experiments in improving soils using various buffering materials.

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Barnacles 00:06:00

Stream affect barnacles shell direction

by Shokichi Sugihara
Stream affect barnacles shell direction
for 14-19 and upwards,
Highschool presentations | 14-19 and upwards | 2 years ago | 493 views
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An interesting look at how the direction of water flow affects shell growth in barnacles.

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Chillies 00:04:00

The Science of Chillies

by Various Presenters
The Science of Chillies
for 14-19 and upwards,
Highschool presentations | 14-19 and upwards | 2 years ago | 687 views
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These things are HOT! - and have a variety of biochemical effects.

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Wheat growth 00:07:00

Wheat gets over global warming.

by Nao Sato
Wheat gets over global warming.
for 14-19 and upwards,
Highschool presentations | 14-19 and upwards | 2 years ago | 459 views
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Nao describes her work in investigating the ways in which wheat can be made to cope with the higher temperatures expected from global warming.

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Rhino Conservation 00:05:00

Why the Preservation of the Rhino is Destroying our Planet

by Sam Mackay
Why the Preservation of the Rhino is Destroying our Planet
for 14-19 and upwards,
Highschool presentations | 14-19 and upwards | 2 years ago | 459 views
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Is there a collision between conserving a single rare species and much wider habitat preservation.

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Yokohama Yakushima.jpg 00:12:00

Yakushima Research Programe 2012

by Yuji Sunaoshi
Yakushima Research Programe 2012
for 14-19 and upwards,
Highschool presentations | 14-19 and upwards | 4 years ago | 4072 views
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This research was carried out at the Yakushima island, in Kagoshima, Japan, in July 2012.We looked at Yakushima’s (wild) plants and sea turtles to compare with Yokohama’s (city). We did two researches there, Line transect and Vegetation. In the L....

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Kings - Yeast 00:02:00

Yeast

by Sebastian Klavinskis-Whiting
Yeast
for 11-14 and upwards,
Highschool presentations | 11-14 and upwards | 3 years ago | 636 views
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Sebastian describes the importance of yeast in this two-minute guide.

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