Machines

Home / Tags / machines

All features, stories and articles tagged with: Machines


15 items in this section. Displaying page 1 of 2

What is Artificial Intelligence?

What is Artificial Intelligence?

If you touch a hot metal object, you will yank your hand away immediately. When this happens to you the first time, the sequence of events and the result (the burning of your hand) gets stored in your brain.

Who Invented the Photocopying Machine?

Who Invented the Photocopying Machine?

We have all used it at one time or another to copy our school documents, or parts of a book borrowed from the library, or just about anything we wanted a copy of. It’s just a matter of pressing a button of the xerox machine and hey Presto!

What is Cloud Seeding?

There was a time when a farmer would sit out in his field, watching a lonesome cloud float away, taking with it the last hope of a much-needed burst of rain. As humans take control over more and more natural processes – not necessarily for the betterment of civilisation – rain too seems to have finally been leashed in.

Elevator Physics

Elevator Physics

You get into an elevator (or a lift, as we sometimes call it) and for a second or two, just as the elevator moves down, we feel weightless. On the other hand, if we go up in an elevator, we suddenly feel heavier just as the elevator lurches upwards.

Dress like an Egyptian

Dress like an Egyptian

I am writing this as I am travelling in my time machine. I know how important it is to keep a diary of happenings. The machine is making strange rattling noises, because I forgot to clean its aching joints this morning.

The Greek Barber

The Greek Barber

I wonder what others think of when they hear a mention of Greece. I think of the first Olympics and I think of the poison Socrates the philosopher was forced to drink. But I want to see something different today.

Coconut Oil + Kerosene = Fuel

Coconut Oil + Kerosene = Fuel

Coconut Oil + Kerosene = Fuel [Illustration by Shinod AP] March 27: Fossil fuels or fuels that are naturally found in the earth, are being rapidly consumed by humans. And the world has begun searching for an ‘alternative fuel’.

What an Enigma!

What an Enigma!

December 9: It has been 55 long years since the second World War ended but several relics from that period still attract curiousity. The Enigma Code Machine, for instance. While the police have been chasing wild geese trying to find the Enigma, one fine day it just landed up on their doorstep, but without three vital parts that ran the machine.

Joy of Making Indian Toys

Introduction The best thing a child can do with a toy is to break it. The next best thing is to make it. This book is about toys which children can make and break freely. The low cost or rather no-cost toys documented in the book are the everyday playthings of millions of Indian children, past and present.

Roman Holiday

Roman Holiday

Suitcase – checked. Diary – checked. I am writing my last lines before I take off in the time machine. Time machine – checked! This time it’s going to ancient Rome at the height of its empire.

Source: https://www.pitara.com/tags/machines/

Pitara literally means ‘a chest full of surprises’. For over 20 years (this website was started in 1998) we have been publishing original multi-cultural, multi-lingual and inclusive content to help kids explore, discover, learn, play, enjoy... All our content is copyright protected. If you wish to use our content ask us — some of the world's leading publishers regularly license our content.

© 1998 – 2020 Impellio Media Company