As children, we were taught sharing is caring. Turns out it’s also good for business. Opportunities abound to monetize goods and services through joint use: Share your apartment with strangers through room rental services like Airbnb. Turn your car into a taxi service. Wait in line for people who are willing to pay to avoid queueing themselves.
Your Thoughts Matter
Transport or transportation is the movement of people, animals and goods from one location to another. Modes of transport include air, rail, road, water, cable, pipeline and space. The field can be divided into infrastructure, vehicles and operations. Transport is important because it enables trade between people, which is essential for the development of civilizations. More...
The internet has upended many trades. Next, perhaps, will be census takers. A new study finds that Google’s “Street View” photographs can be used to estimate a neighborhood’s racial fabric. They can also correctly predict if a town will vote Democrat or Republican over 80 percent of the time.
If you’ve ever pumped gas in the United States, you’ve seen the sticker: “This product may contain up to 10 percent ethanol by volume,” declares one at a Massachusetts Shell station. Since 2005, Washington has mandated that an increasing amount of ethanol be mixed into gasoline every year, encouraging refiners and retailers with cash incentives.
When engineers build roads, they use weather models to decide what kind of pavement can withstand the local climate. Currently, many American engineers use temperature data from 1964 to 1995 to select materials. But the climate is changing.
When the United States started demanding that cars swig less fuel, critics argued that the efficiency standards, because they lower the cars’ weight, would make them more vulnerable in an accident. But a new paper challenges that theory, arguing that efficiency standards are likely saving lives.