Postman

Doctor

Seller

Barber

Teacher

Town crier

Farmer

Firefighter

Astronaut

Fisherman

The old barbers were not only hairdressers but also the managers of dealing with the clients’ denture. These partially trained hair cutters began using a “Dental Pelican” in the 14th century and then a “Dental Key” to extract teeth from their patients’ mouths. Both of these tools were similar and the precursor to modern day forceps.

Hairedresser & Stylist:The hairdresser is nowadays an adviser of image, a creator of styles who besides doing his work, he also orientates the client.

There will be an special gadget which will take you a picture and will advise you about what hairstyle or color fits you better.

The rules were stricter. The teacher was a symbol of authority and respect. There was no amusement for children. Libraries and books were the only way for investigation. Classes and material were smaller: one class for all the subjects, no fans or heaters… Teaching was based only on theory. The duration of the lesson depended on the intelligence and memory of children.

Students and teachers communicate and solve their problems. Both of them improve themselves with higher studies and technology. Boys and girls are in the same class. Children can participate in classes, which are bigger. Schools offer a lot of facilities for students. With new learning strategies, we learn a lot of content and we learn it better.

Internet will change the traditional ways of learning. Teachers will guide to the students instead of transmiting the knowledge. Personal skills and practices will be more important than the academic

content. Education will be more expensive. We’ll practise flipped classroom, in which the students prepare the classes on

their own and then he/she does a presemtation about it.

He came with his bugle to the different populations, and making it sound, he was able to bring together all the inhabitants to communicate to them the important news.

Town criers have become journalists: They have the labour of keeping informed all the sectors of the society about the events that are happening around the world.

They’ll have some perks, like the recorder that will write for them in the interviews or the microphone that will tell if the interviewed is lying or not about what he is telling.

In the past there were no firefighters as such, they were the neighboursliving in that area.They didn’t have appropriate firemen equipment.

Nowadays it is an official job and you are economically rewarded for it.Firefighters have their own specialized equipment: fire-resistant suits, breathing equipment, fire trucks, helicopters,…

Firefighters will be substituted by machines. These will have already been programed and in case of detecting fire, they will moisten the walls and throw large quantities of water.In the forests there will be tanks that will extinguish the fire; and robots that will rescue people that are trapped in the fire.

In the past, astronauts didn’t exist, in any case, they were astronomers, those who studied celestial bodies such as Gallileo Galilei.

Astronauts are very important as without them, our knowledge in regards to the outer space wouldn’t be as large as it is now.Without them we wouldn’t have either gone out of the Earth or stepped on the Moon.

In the future, we will all be astronauts as we will be living in Mars, because the Earth will not be habitable anymore. However, those who pass some physical tests, will travel to other further planets and galaxies. To do it, they will have specialized equipment, similar to a robot.

Tools: FencesFishing implements made with stones, bons and hornsNeddles used for ploys production and reparationsElk ribs’ knifes appiled for scaling and cleaning fish

More than 10 sailors in each boat, number that will be reduced because teenagersprefer another career.

The prices of the catches were higher.

WE ARE DESTROYING THE FISHING

HEALTH

There are two types of fishing boats: one of them attacts the fish with a light, and theother one captures them with a ploy.

Machines: Electric ploys To stun and doublethe product.Electroacoustic waves and sound detectors To know the volume and direction of the school of fish.Cold-storage plants To keep the fish fresh.

Water pollution will be become one of the biggest problem in the world. The sea biodiversity will be endangered by fishing overexploitations. Aquiculture: A planned and controlled growing of underwater animals or plants, as

fish, shellfish, and seaweed, in a natural or artificial environment.

Simple ploughs or tools to prepare the soil. They picked up the harvest by hand Wells for irrigation. Manure for fertilizer. Sickles, machete and knifes, or by hand.

Machines: TractorSeed drill

Systems: SprinklerDiffuser

Organic fertilizer To pick the harvest we usemachines and by hand, too

GM (Genetically Modified) which is based in seeds created in laboratories bycombination of different species 'genes

Organic/ecologic agriculture without chemical products will help the harvest. Building some farming constructions