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The thermometer
The thermometer is an instrument for measuring temperature. Since its invention it has evolved a lot, mainly from the development of digital thermometers in the contemporary age -
Disadvantages of the thermometer
One of the big disadvantages is the size of this device which is too big to be comfortably transported
Another notorious disadvantage is that at this time it is not so precise, so it could pose a danger
It should also be emphasized that this thermometer is made with mercury, a substance toxic to humans -
Advantages of the thermometer
One advantage is that now it will be possible to measure the environmental temperature and the specific one as it can be the body
Thanks to the first advantage we have another one like being able to take conssecencia according to the temperature
Without the thermometer we could not measure our body temperature therefore we would not have so much control of our health -
The steam machine
The steam engine is an external combustion engine that transforms the thermal energy of a quantity of water into mechanical energy. -
Advantages of the steam machine
The greatest visible advantage of the steam engine is its development in engines in both cars and steam locomotives
Another advantage is what this machine has helped to transport more easily by means of an automobile
Among the advantages it has, this machine has allowed to mechanize some processes in factories and industries -
Disadvantages of the steam machine
One of the worst disadvantage of this machine is its environmental impact, with all the steam it produces is damaging the ozone layer
Another disadvantage was the price of the product, as it was so novel, there was a lot of demand and the price became very expensive
Due to the mechanisation of some processes thanks to this machine, other people lost their jobs -
Disadvantages of the ligthning rod
One of its advantages is the danger of being close to it because you could receive a shock from the reception of the device
Another of its great surprises is the danger of its installation because during the process it could end up seriously injured if it received such a large discharge
Another disadvantage would be to find a suitable place for the installation of this apparatus, since it cannot be installed on top of a building, for example -
Lightning rod
A lightning rod is an instrument whose objective is to attract an ionized ray from the air to conduct the discharge towards the ground. -
Advantages of the ligthning rod
The biggest advantage is its own function, natural electric discharges will be concentrated in this apparatus
As the downloads go directly to this device on a radio from it, the area will be safe as long as you do not get too close
It has no environmental impact since what it does does does not require any toxic or chemical substance
