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We are the TAMN team (Arthur, Leonardo, Djalil, and Paul).

Challenge #2: A Different Lens

We wanted to make a tornado in the water and photograph it. So we started trying out different liquids, we tried oil, vinegar and water.

We put water first, then balsamic vinegar, then oil.

https://sites.google.com/view/tamn/home?authuser=0

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https://sites.google.com/view/greenteensrobot

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Challenge # 2: A Different Lens

We are the Green Teens (Victoria, Lucia, Zoe and Matthieu) and we wanted to explore density through colour.

Our different lens was "colour".

We wanted to create different layers of colour. So we had to experiment with different liquid densities and add colour to each layer to obtain this rainbow effect.

The bottom layer we used was maple syrup which was our most dense substance. Then we used vegetable oil, baby shampoo, dish soap, vinegar and water on top of that. the different densities allowed the substances to blend into each other.

We were rather happy with the effect.

https://sites.google.com/view/greenteensrobot

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We are the Hydro + team (Louis, Louis, Arthur, Simone, and Noè).

Challenge # 2: A Different Lens

We were looking at pressure and wanted to find a visual way to demonstrate water pressure and came up with this experiment to show it.

We wanted to know how many pencils could pierce a plastic bag full of water without the water flowing out before it collapsed.

The maximum holes we made before it exploded was 14.
https://sites.google.com/view/hydroplus/home?authuser=0

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https://sites.google.com/view/filterswithoutborders/home

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https://sites.google.com/view/steamprojectglacier/home?authuser=0

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Konstantinos, Noah, Oskar, Théophile

https://padlet.com/oscardeguemp/95j810z2wl35houg

https://sites.google.com/view/boatsystem

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Mael, Joseph, Alexander, Gabriel
https://sites.google.com/view/7thcontinent/home

https://padlet.com/gabriel_fernandez8/9awfy36j6i766y43

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Challenge # 1: Extreme Exposure
Team: Be Ice (Raffael, Paul, Oskar, Maxime)

https://sites.google.com/view/plastic-snow/accueil

We put iron filings onto a magnet and we put this in a perspex box which we moved around to attract the iron filings.

We wanted to show that the ice in the arctic is disappearing so we used magnetic power to try to show this as a kind of metaphor for what could happen.

If the ice disappears we will have a problem with the ozone layer. Using magnetism we wanted to show the pull and how things are connected.

If the ice goes, the sea will become heavier for the planet and the magnetic pull will not work anymore.

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Challenge # 2:A Different Lens
Team: Waterhythm (Emmanuelle, Angela, Paule-Marie)

https://sites.google.com/view/waterythm/

We did many experiments but this image was the most effective. We dropped blue and green colour, vegetable oil and aspirin into water.

The oil separated from the water and colour allowed us to see the bubbles and their shapes forming. The aspirin enhanced the colour.

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Challenge # 2: A Different Lens
Team: Water protectors (Sacha, Rafael, Paul, Alexei)

https://sites.google.com/view/waterprotectors

We put water in a glass beaker with blue and green colour and a small white cylinder object inside. We switched the machine on and it rotated the beaker very fast. This is the effect we got.

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Team: Green Growth (Vladimir, Mariia, Delphine)
Challenge #2: A Different Lens

https://sites.google.com/view/glowingsnow/home-page?authuser=0

https://www.youtube.com/watch?v=kXLH7lpk0V8

This is first experiment we did and it was the hardest because despite it looking easy it needed a lot of attention and precision!  It took us three tries until we got a photo we were happy with.

It is made from alcohol, water, dish soap, milk, oil, food colouring and honey.

We tried to show that through mixing different substances we can show that oil is more dense than the other substances. The oil forms bubbles in an aqueous solution.

This is really important for the environment because if we were to get an oil slick in a body of water we could use something like a ferric coagulant to contain the oil and remove it with a magnet from the waterways.

This pictures shows the separation.
No filters or enhancements were added to the image.

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MATHILDE, DOUGLAS, EMMA

LAYERADAR:

THIS IS OUR SECOND PROTOTYPE.  YOU STICK IT IN THE SNOW TO SEE THE LAYERS OF THE SNOW TO KNOW IF THERE IS GOING TO BE AN AVALANCHE OR NOT.

https://sites.google.com/view/operation-avalanche/home?authuser=0

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Anastasia, Alice, Clara et Astrid
https://sites.google.com/view/steam-2019-the-future-healers/accueil

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Jules
Alec
Thomas
Rahul https://sites.google.com/view/blueplanet-team/home

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George
Cyril
Tristan

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Kaellann
Agathe
Noemie

https://sites.google.com/view/raindrops-com

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A picture of Health

Team 4: Future Healers= Anastasia, Clara, Alice et Astrid

https://sites.google.com/view/steam-2019-the-future-healers/accueil

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Challenge #2: A Different Lens
Team Name: Les Imagistes (Emanuele, Lily, Alex, Anastasia)

I wanted to see plants close-up. This glass let me see tree moss in close-up. It’s like a little world in there.

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I just used an iPAD to take this photo for the Exrtreme Environments Challenge. I had to be very still. I like this picture because you can see all the patterns on the butterfly, even a stripey antennae. You can also see the hair on its body. It was lunchtime and a very sunny day, and I made sure that I didn't make a shadow so the light is very strong on this butterfly and we can see all the detail.

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I took this photo while the grasshopper was nibbling a crumb and I used the app Seek to identify the grasshopper! I think it is really cool because you can see the hairs on his legs, and you can see the stripes on his back it is also clear on of to see how his legs are constructed and how he jumps. I used my iPad to take this photo.

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I used my Ipad to take this photo It’s very hard because it moves. This is amazing because they have lot of interesting shapes on his wings and they have eyes that are red like blood.

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Team 4: Future Healers= Anastasia, Clara, Alice et Astrid 

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Team 4: Future Healers= Anastasia, Clara, Alice et Astrid 

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https://sites.google.com/view/steam-2019-the-future-healers/accueil

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Team 4

Astrid Brennan, Clara Casa, Alice Dembreville, Anastasia Kosolompova

Slogan:"Plants + Water = Health"

We are a group of four trying to make the world better ,by collaborating together by making different research about health. Our goals is to teach people how to heal themselves in less economically developed countries by using medicinal plants.

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Team 4 Astrid Brennan, Clara Casa, Alice Dembreville, Anastasia Kosolompova Slogan:"Plants + Water = Health" We are a group of four trying to make the world better ,by collaborating together by making different research about health. Our goals is to teach people how to heal themselves in less economically developed countries by using medicinal plants.

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Challenge # 3: A picture of health

We wanted to see the property of the banana skin close up.
We used a microscope with a built-in light. I like this photo because we can see the random markings of the banana skin.
Lilia Talon

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I just took this photo from my iPad and it shows A Picture of Health.

The plants are leafy green and there are a lot of ladybugs on the plants.

Perhaps this means there are a lot of aphids too!

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This is an analysis of the water hardness of water that comes from the tap. It shows that the tap water has a high water hardness value; however, it is not as hard as the river water that we tested. See below.
Pink and green pH shows that the water is pure, but that there is soda and vinaigre in it.

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We created an experiment to see what would grow if we touched agar jelly. The bacteria is brown which was very different from the bacteria that was on the girls' fingers. We also liked the air bubbles trapped under the petri dish.

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Challenge # 3: A Picture of Health

We created an experiment to see what would grow from the touch of our hands on agar jelly. We didn't wash our hands first. As you can see it shows some bacterias appear. It took two weeks to grow to this size.

We like this picture because it's interesting to see what really is on our hands.

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We wanted to see the water hardness colours of the river water. As you can see the river water is harder than that of the tap water, shown above, as there are many more purple squares.

This means that river water has a high water hardness value. More purple cases means that there are more minerals in the water.

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Challenge #2: A Different Lens

It was raining and I wanted to see the droplets more closer so I used my iPad to take a photo of it. When I saw the result it was
Very very beautiful !!!  This picture is so beautiful we can see the light bouncing off the bubbles. I wanted to show the bubble shape and enhance the light and shadow, so I added the Cold filter in Photos which created a darker background. We can now see the roundness of the bubbles which are also very crisp. Notice that there are a lot of different shapes and bubble sizes.

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We used Henri’s IPad for taking a photo of some water 💦 that is falling  in a plastic box and it appears an ondulation and some bubbles around the dropping water. by Alex Viquerat and Henri Jim

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It shows agar agar with water from the river. And when we put the water of the river it shows the bacteria.
I like it because it incredible what you can do with only two things.
By putting the water of the river with a lot of bacteria.

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The difference between the tap and the river water

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The difference between the tap and the river water

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In this experiment we tested the hardness of the water from the tap and from the river near our school. In this image we can see the difference between the two water hardness levels. Pink and green shows that the water in this tap is pure, but that there is soda and vinegar in it. The water from the river has more purple cases and that means that there are more minerals in the water.

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Bacterias 🧫
This is a showing some bacterias in it.
I like it because it is very interesting.
I enhance it to put water of river in it to have more bacterias.

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This is an image of an agar agar jelly with becterias in it, we put  water of the river near Champittet in the box and the bacteria’s appeared. It taked this photo in my classe few week after the bacteria’s appeared.

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Difference between tap water and river water 

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Difference between tap water and river water 

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Challenge #3: A picture of health

On this photo it shows the difference between tap and river water. I like this image because it shows the difference between two sources of water. We could have made it better by writing what the different colors mean.

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Bacterias 🧫
It shows some bacterias in a cup.
I like it because it is very interesting. It is interesting because we can see how the bacterias became.
I think I need to put some water of river in it to have more bacterias and enhance it.

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Voici ma plus jolie photo

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C’est une branches tomber d’un arbre elle est intéressante parce qu’on voit les bulles .

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Hello This is m'y photo of à flower.

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J’ai choisie cette photo parce que j’aime le rose

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J’adore cette fleur rose

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Bonjour j’espère  que vous semer ma photo 

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Bonjour j’espère  que vous semer ma photo 

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My Lotus

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Challenge #2: A Different Lens
Les Imagistes (Lily, Anasatsia, Henri, Alex, Emanuele)

I used the photo burst feature with my iPAD.  I used a spoon to pour droplets of milk into a baking tray. I used the tray because it is wide and this allowed me to see the circles ripple and move quite a distance.

I really like this photo because it captured the motion clearly.

I only cropped the photo. No filters were used.

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Challenge # 2: A Different Lens

My team's name is Trimage (Aleksantr & Pol)

I used a microscope with a built-in light. I looked for amoebas in water and found this.

I put my phone on the microscope  eye piece and took the photo with my phone.

We really like this photo because it is natural and very beautiful.

We did not enhance the photo in any way. This is natural. The amoeba looks like gold.

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Challenge #2: A Different Lens
Team Name: Les Photographes (Domitille, Carla, Julia)

We wanted to take photos of seeds close up. We used phones because getting close-ups works on a phone quite well.

We like this photo because it seems that it's really microscopice and zoomed in. It's not something we see every day and we like the way the sunlight floods the flower and exposes all the detail. There's a softness about it as well which we like.

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Lion ‘s flower

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sow coooool🤪

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My team micro pixel
Is a picture of water
I chose this picture because I like water

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I chose this plant because it was one of my best photos I ever made on the iPad. It was very hard to find the right angle to take the perfect shot.

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Ice cream (Elias Aron Emil Marinous aimons cette photo parce que il y a beaucoup de bulles nous avons fait cette expérience avec du bicarbonate de soude et du sucre

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We are Thalia and Nina and we wanted to photograph reflections.

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Challenge # 2: A Different Lens
Team: Water protectors (Sacha, Rafael, Paul, Alexei)
https://sites.google.com/view/waterprotectors/home

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Challenge # 2: A Different Lens
Team: Water protectors (Sacha, Rafael, Paul, Alexei)
https://sites.google.com/view/waterprotectors/home

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Challenge 2: A different lens.
PixelPhoto (Nikita, Tiago, Louis, Stefan, Côme)

It is a tap with water, that has been modified in cold colors, more brightness. We took it so we can show how water can be. Usually we think of it as something normal, boring. This photo shows that with a little bit of imagination water can become unusual.

The water is a flowing thing it always takes the form of the container.

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Challenge #2 :A different Lens
Team name: MPDK
(Léolina Mounard, Julia Anna Pactwa, Inès Dängeli, Lisa Kherroubi)

I wanted to show the candy in the water is reflecting. So we see the color of the candy 🍬.

I used a Canon EOS 5D MARK IV & EF camera

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Challenge 2:  A Different Lens
PixelPhoto : (Nikita,Tiago,Louis,Côme,Stefan)

This shows multiple physic rules: the gravity( the water falls), the momentum (the water flys a little bit before falling). The river shows how water can be strong forcing its way through the rock. It is the true photo.

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Challenge #2 :A different Lens
Team name: MPDK
(Léolina Mounard, Julia Anna Pactwa, Inès Dängeli, Lisa Kherroubi)

I wanted to show that the color food ( blue) bounce out of the milk 🥛

I used a Canon EOS 5D MARK IV & EF camera. With a light.

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Challenge 2 a different lens:

We took a picture of a water drop that falls on a table.
We de side to show the vibration of things when it touches ground , table...

Rêve close up

Iris Achipiz, Gabriela Esteves Sporques, Carmen Fernández Del Pozo and Giulia Sciendra.

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Mathilde, Anaïs, Héloïse, Béatrice, Adrien

https://sites.google.com/view/thecleanwater/accueil

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Sur se site vous pouvez prendre connaissance de notre travail, de nos experience, nos objectif et notre solution a nombreux problème écologique de nos jours. Il y a aussi des images de notre travail et de notre équipe.

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Sur se site vous pouvez prendre connaissance de notre travail, de nos experience, nos objectif et notre solution a nombreux problème écologique de nos jours. Il y a aussi des images de notre travail et de notre équipe.

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Here is a close-up photo of mint. I used the app zoom to take pictures of several plants in my garden, and this mint was one of them. I love seeing all the little lines on the leaves!