7 results found for biology

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Garcia 00:16:00

Everything we touch is dirty!

by Ana Lorena Morales Garcia
Everything we touch is dirty!
for 14-19 and upwards,
Lectures | 14-19 and upwards | 6 years ago | 635 views
Rating:

Is food safe to eat if dropped on the floor for less than 5 seconds?

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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 | 418 views
Rating:

How iron powder can catalyse bacterial production of hydrogen.

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Toybox 1 glowing-bacteria-petri-dish 00:01:00

Making bacteria glow to aid healing

by Sheila MacNeil
Making bacteria glow to aid healing
for 18-22 and upwards,
Lectures | 18-22 and upwards | 4 years ago | 1701 views
Rating:

Sheila MacNeil outlines an interesting technique.

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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 | 1893 views
Rating:

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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Tobox 8 silver nano 00:02:00

Raman spectra of bacteria on nano particles

by Wei Huang
Raman spectra of bacteria on nano particles
for 18-22 and upwards,
Lectures | 18-22 and upwards | 4 years ago | 2374 views
Rating:

How we can use the Raman spectra of bacteria on nano particles

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Toybox 11 bacteria 00:02:00

Using polymers to detect bacteria

by Sheila MacNeil
Using polymers to detect bacteria
for 18-22 and upwards,
Lectures | 18-22 and upwards | 4 years ago | 673 views
Rating:

How can we make early detection of bacterial wound infection easier.

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bacteria 00:16:00

Using polymers to reduce bacteria in wounds

by Sheila MacNeil
Using polymers to reduce bacteria in wounds
for 18-22 and upwards,
Lectures | 18-22 and upwards | 4 years ago | 713 views
Rating:

A research group provide details of their work in helping wounds to heal by developing polymers that will reduce the bacterial infections

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