Over the years, numerous scientific inventions have been shaped by humans’ needs and activities and vice versa. The human thirst for knowledge has fuelled the discoveries of the different type of energies, leading to the creation of invention using these energies to increase humans’ efficiency and in certain cases, even completely replaced human labour. Throughout history, transportation, has shaped and been shaped by humans’ needs. The different types of engines used have changed throughout the years, changing the type of energies used to power those engines.
The first type of engine invented was the steam engine running on the energy produced by steam. With this, physical strength used to travel by feet was rendered unnecessary for steam engines were able to power steamboats to transport both people and commodities. Transportation or travelling was less tedious and can be done with a simple act of purchasing train tickets. However, the sheer size of the steam engines accounted for the huge size of the cars then, making it very expensive to own. The constant tending of the engine to ensure sufficient water to keep the engine running was another reason why trains was preferred over cars at that time. People rather spend the money (for train tickets) and time (to accommodate the trains’ schedule) for the comfort of a smooth ride to their destination. (since there were workers employed to keep check on the engines) To own a car then was expensive, extremely tiring to maintain (the constant stops to check on the engines) and troublesome. (the roads might be underdeveloped) This lead to the boom of trains as the most efficient transport and this efficiency could have affected spatial arrangement. Towns and areas of commerce might be built close to trains stations for ease of trade while villages and areas of living might be built further away from trains stations for fear of pollution. This will then lead to a distinct division of area between work and play.
Internal combustion energy is the next generation of engine produced to run on energy with petrol as its source. The combustion engine is easy to use and most importantly, it is small, leading to the production of smaller cars. This will then translate to more space driving on the road and more parking lots on the same amount of space. The small size of the combustion engine also meant it could be used to power almost anything, from car to sewing machines. It was easy to maintain, requiring a constant check on the petrol level of the engine. Especially since the assembly line for cars were made specialized and the cost were getting cheaper, cars powered by internal combustion engine suddenly became the next ‘big’ thing for everyone to own. The ease of travelling by cars attracted the same crowd if not more than the loyal passengers of the trains since people can decide when to drive to work instead of waiting in queue for the next train to arrive. This portability then led to the boom of cars. With expressways being built, it seems to be an extra incentive to own a car as destinations can be reached faster. And with a car, interactions between people have also changed. In the past, travelling by train, one travel by sharing the same public area (the train stations, the train platforms and the train carriages). Interactions were then done between passengers boarding the same train carriages. But with a car, interactions were done with other drivers along the same stretch of road. (signalling to overtake)
The discoveries of different types of energies have led to new creations changing our lives. These inventions powered by different types of energies have affected our spatial arrangement of lands, interactions between people and even our consumption patterns. (preferring cars over trains) The future seems so exciting as more types of energies are discovered. For now, I will patiently wait for a new rising source of energy that can be used to reduce the pollutions in our cities.
