![]() ![]() One section covers artists and sculptures who used robots in their artwork. Chapters on robot construction kits and on robot collectibles and toys are fun and interesting. Its chapter on living with robots is good. It has a chapter on robots in movies, art and literature that some will consider too graphic or offensive. It does have wonderful color pictures and an easy to follow text. The Ultimate Robot Book By Robert Malone (Published 2004 Dorling Kindsersley of London) I like this book because of the broad scope. The student may want to write a story, essay or poem showing this fear and why it is not plausible. This is an interesting phenomenon in itself. Did you know that in the 1950s, some persons accused Albert Einstein of being a communist, saying he had built a threatening mind-control robot which he planned to use to take over the world? Movies and science fiction stories have helped to perpetrate the sensational fantasy that a robot, which had no emotions or morals, could turn on humans and destroy civilization. Robots have, through history, spawned some ridiculous fears and gained a bad reputation. In this issue's Unit Study, be prepared to learn some robot terminology, glean some interesting facts about the science, write a report on the subject, take a field trip to see a robot in action, visit websites, read some literature, as well as become introduced to some great robot building books, and work on a robot building project. They are a real and exciting part of our culture. Robots aren't only toys, nor are they only the stuff of science fiction stories and movies. Look around your home and garage-many things we use everyday were assembled by robotic machinery. Why do we need robots and why is it a subject worth studying? They are used for accomplishing tasks which excessive cost, need for extreme precision, repetition of motion, harsh environments or danger prevent human beings from performing. Robots are indeed workers in our modern world. ↳ Is this connected to that? Use a homemade electronic tester to find out if electricity can flow between two objects.The word robot was coined in 1921 by a writer named Karel Capek for a play entitled "R.U.R." or "Rossum's Universal Robots." It is based on the Czech word "robotnik" which means worker.↳ Investigating the 'Mpemba Effect': Can Hot Water Freeze Faster than Cold Water?.↳ From Dull to Dazzling: Using Pennies to Test How pH Affects Copper Corrosion.↳ Forensic Science: Building Your Own Tool for Identifying DNA.↳ Electrolyte Challenge: Orange Juice vs.↳ Do Oranges Lose or Gain Vitamin C After Being Picked?.↳ Math & Computer Science Sponsored by Hyperion Solutions Corp.↳ Grades 9-12: Getting Ready for the Science Fair.↳ Grades 6-8: Getting Ready for the Science Fair.↳ Grades K-5: Getting Ready for the Science Fair.↳ Science Teachers: Fairs, Projects, and General Support.↳ Advanced Science Competitions (Intel ISEF, Intel STS, Siemens Competition, JSHS, etc.).↳ Grades 9-12: Math and Computer Science.↳ Grades 9-12: Life, Earth, and Social Sciences.↳ Grades 6-8: Math and Computer Science.↳ Grades 6-8: Life, Earth, and Social Sciences.↳ Grades K-5: Math and Computer Science.↳ Grades K-5: Life, Earth, and Social Sciences.Active Forums (Make all new posts here).You'll see an exponential growth, for sure. Rather than looking at oddness or evenness, you could look at how the number of possibilities grows as the two blocks get larger. Potentially there's an interesting project here in terms of seeing how numbers of possibilities can increase very rapidly. So there isn't going to be an easy way here. In other words, is it divisible by two? My guess would be that the formula for the actual count is sufficiently complicated that the number for any pair of blocks would essentially be "random" in terms of whether the count is divisible by two. I'm assuming that's why you've simplified the question, just to get a simple formula for predicting whether the count is odd or even. This can be graduate school stuff, certainly not first grade. ![]() ![]() This is actually pretty hard, getting you into the area of combinatorics. More mathematically satisfying would be to come up with some formula for this number, given some representation of two blocks. This looks like what you've been doing so far. Now, for some (small) given set of blocks, one can figure this out, just by counting. It looks like the basic question is: given two blocks, what is the number of ways of putting one on top of the other with at least one overlap? ![]()
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