’ while forbidding the ‘establishment’ of any one race – that is, ‘the use of either status-race or formal-race to establish domination, hierarchy, and exploitation.’ This is a strangely liberal
1. Efficiency Understanding the efficiency benefit of using multiple gears is fairly simple. There are some general rules of thumb, such as the fact that often the most efficient way to travel at a set speed is to use as low of an RPM as possible. Lower RPM means less frictiona...
Target consumers are those who consider their time to be of great value. Joby use the example of flying from Los Angeles Airport (LAX) to Newport Beach, cutting the journey time from 75 minutes to just 15 . The ticket price maybe a multiple of that for a car but for th...
Those with manual transmissions in their vehicles are all too familiar with the clutch that they use to disengage the engine from the transmission in order to switch gears without grinding. But it’s important to remember that automatic transmissions also have clutches as well, even t...
To avoid these problems, as well as to enhance performance in the application, such as dimming and color changes, it is necessary to use a control device known as a "driver". Before explaining the questions in the title, it is necessary to understand that LEDs are constant current devices ...
We can be hit by an asteroid or comet (I’ll just use “asteroid” to refer to both for the rest of this) that’s been nudged out of its normal orbit by a collision or some gravitational perturbation (probably caused by either Jupiter or a passing star). An asteroid doesn’t need ...
develop new products specifically aimed at theFIRST®Robotics Competition marketplace. The VEXpro engineering team simply designed the products they would want to use. This focus on ensuring superior performance, and emphasis on high-value lead to the VEXpro mantra of: "Does More, Costs Less."...
In an 1868 treaty, drafted at Fort Laramie in Sioux country, the United States established the Black Hills as part of the Great Sioux Reservation, set aside for exclusive use by the Sioux people. However, after the discovery of gold there in 1874, the United States confiscated the land in...