Steel is more costly than e.g. wood which could have been used but it is longer lasting and is one of the strongest construction materials. It is a lot more fire resistant than wood as it melts at 1370 degrees Celsius while wood burns at 450 Celsius. Although more costly to install as it requires specialist equipment than wood which is a lot easier to install than steel and requires a less skilled labourer. Also steel isn’t renewable while wood is but wood requires more maintenance due to the different ways it is attacked.
CBS Money Watch states; “Some of the most important advances in automobiles today are not about making them faster or more fuel efficient. The goal is to make them safer.” In today’s society the need and want for technological advances comes many risk. However, the advantages provided may eventually outweigh its faults. When looking toward driverless cars, the technological advances may make way for more efficient and safe travel. Driverless cars should be used because they would make traveling safer and more efficient, and humans have been proven to not be the best drivers.
Instead of traveling by foot they were able too used an object much faster and easier. Traveling by foot took a really long time and was also really hard and tiring. What the automobile did was that it took steam powered engines to push forward, this made it easier for the people to travel and it was much faster. This invention let people have a little convenience. This let people
Compare the Dodge Challenger and the Chevy Camaro.The Dodge Challenger is overall the better car. "Compare”The Dodge Challenger has better horsepower and RPM. Also the Dodge Challenger has a better selection of engines to choose from. On top of all that the Dodge Challenger has a better 0-60 and a better top speed. Chevy might have better MPG and is cheaper, but with the some research it is easy to tell which is the worst car.
First, the bullets were different. The “Minie Ball” was less accurate and harder to load. Though, to the other bullets before, it was more accurate and better. They were circular bullets that traveled in the air less further and less accurate. The bullets used now are narrower at the tip and that causes them to be more accurate in the air and they travel further in distance.
AC is “safe to transfer over longer city distances and can provide more power.”(meximas.com). Because of AC’s ability to transmit electricity for larger distances much quicker, AC is far more superior to Direct Current(DC). To expand on that, Direct Current can only transmit electricity in one direction every mile, whereas AC can transmit electricity for larger distances and much quicker. Also, Direct Current’s disability to transmit electricity farther makes it less reliable than AC. To add on to that, Alternating Current is the world’s most dominant source for transmitting electricity because of its reliability and efficiency.
HYPOTHESIS I hypothesized that a mousetrap car without a lever arm would generate more power, and a larger wheel diameter would result in a further distance. I believe that my mousetrap car will generate enough energy to travel fifteen feet. My mousetrap car is designed to quickly release energy and travel farther than most. However, the quicker release of energy can cause the car to steer towards the right. RESEARCH
Advantages and Disadvantages of Solar Nails? Solar nails are a type of fake nails that offer an alternative to standard acrylic. This type of artificial nails is often presented as being stronger, more durable and easier to maintain and more economical than normal acrylic nails. Of course, there are some potential disadvantages in spite of all the supposed benefits. The application process is usually longer, the initial cost is more expensive, and access to real solar nails can be limited.
Modern bullets take off anywhere from 1700 mph or higher. They weigh less rely on their speed to do most of the damage. These lighter and sharper or plain just more pointed bullets will go through bone and skin with far less pain and damage, but they also can still have enough speed to go through another object. Even though these advancements in weapons have made a gun wound cleaner and less damaging, the other advancements just make it all the more
Drivers of sports cars tend to frequently make insurance claims, meaning that high-performance vehicles are more likely to have higher insurance premium. On the other hand, the more safety features and the higher the safety ratings a vehicle has, the lower the premium. This is due to the car being safer to drive and, therefore, safer to insure. One example of this is that insurance companies typically ask if a vehicle has automatic seatbelts and/or