In the US, about 900,000 elevators are operational which allows for 18 billion trips every year. These elevators must always be in excellent working conditions
As a concerned parent in New York City, it is normal for you to entrust your child’s school-bus with the cardinal responsibility of safely transporting
In metro areas like the New York City, pedestrian injuries are fairly common. In spite of the city’s efforts to reduce traffic accidents and pedestrian
You have purchased a brand new electric rice cooker but as soon as you operate it, you receive an electric shock. The second day, your
According to a Boston Globe report, over hundred patients have died due to malfunctioning ventilators in hospitals since 2005. Moreover, an FDA study revealed close to 800 ventilator alarm errors detected in 2010 alone! A large proportion of these errors was regarded human negligence and could have been avoided.
