The idea of robots is not new, and mention of them goes back to at least classical Greek times. In Homer’s Iliad,
for example, a Greek god named Hephaestus created armor for the hero Achilles. Later, around 1495, Leonardo Da
Vinci created specifications for a robot that could wave its arms, sit up, and
move its jaw and head. Still, use of robots has become widespread only recently.
Among the more interesting types of robots we use today is one called the swarm
robot. This type of robot was inspired by colonies of insects (like bees or
ants), and is distinct from other types, in that the robots act together.
Because of it, these robots are said to use what’s called “swarm intelligence,”
wherein the individuals behave together as one superorganism. In much the
same way birds will flock in a single group and ants will work collectively,
these robots are employed to work together to complete one major task. The U.S.
military, for example, was recently working with the idea of swarm intelligence to
control unmanned vehicles. More interesting, two researchers
have argued that nanobot swarms can possibly be used in the human body to
destroy cancer tumors. For the more mundane tasks of life, swarm robots can be useful for things like dispersing to
find something hidden, to spy, or to clean. The benefit to this type of robot
is that even if several of these robots fail or malfunction, the rest can still
complete the task.
My social studies students and I are studying Islam right now. The other day, we were reading about one of the Five Pillars, zakat (charity in Islam that means "that which purifies"). Muslims believe that giving away money helps to purify it and also "safeguards [them] against miserliness" (1). I asked the class if this was true, that giving money away makes us less greedy. They generally agreed that it does. I wanted to test whether or not they really believed this, so I handed a volunteer a $10 bill. I told the class that I would ask for the bill back the next day. I said that they should pass the bill around among their classmates, and that as a result, there would be no way for me to know who had the bill. For that reason, whoever wanted to keep the money could keep it. Even if I did learn who kept it, I told them, I would not punish that person. I wanted them to be motivated by their own honesty. The next day, I asked for the bill, and a student handed it to me...
Comments
Post a Comment