Why can a small tugboat pull a ship 1,000 times larger?
The powerful propulsion system combined with the submerged hull design allows the tug to move giant ships.
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The powerful propulsion system combined with the submerged hull design allows the tug to move giant ships.
Diesel engines are not used in small cars due to maintenance costs, NVH levels (Noise, Vibration, Harshness) and emissions-related issues.
Many breakthrough inventions in different fields have appeared in the history of the Giap Thin years.
14 hydrogen-powered trains with a maximum speed of 140 km/h begin operating on a nearly 100-kilometer railway connecting German cities
Anglo American on May 8 unveiled a 220-ton hydrogen-powered truck at a platinum mine in northern South Africa.
This blood-stained river is essentially an extremely serious environmental accident.
Although Germany was the country that caused the Second World War and many pains for humanity, Germany was also one of the countries that contributed significantly to hu…
According to deputy commander of Russian Navy Admiral Victor Bursuc, the country will equip non-nuclear submarines attacked by missiles farther than 3,000km.
Western analysts say Beijing has made many advances in submarine technology, but the lack of control over the engine has left them behind.
It sounds like science fiction, but there is actually a research team from Exeter University, with support from Shell, that has developed a method to make diesel-produci…
After many studies, scientists from the Siberian Institute of Biotechnology and Biotechnology, have concluded that from the bottom layers of lakes and rivers, the source…
Recently American scientists at Louisiana University have succeeded in extracting biofuel from crocodile fat.
Many fungi cause plants to produce a mixture of hydrocarbons - chemical compounds that are very similar to the composition of fuels.
Environmentally friendly biodiesel due to its low sulfur content can be extracted from Jatropha tree seeds (Porridge), a plant that grows wild in our northern provinces.
A team led by Montana State University professor has discovered a fungus that can produce a new diesel oil.