Hang a bottle of water in a close cardboard carton. The bottle should be half inside the box and half outside. The dark box will be lit brightly by the light coming from the bottle. This light will enable you to easily read a poster in the dark box. The SOLAR WATER BOTTLE has lighted many poor shanty homes.
Arvind Gupta's 1991 classic Leaf Zoo (in Hindi, पत्तियों का चिड़िया घर) introduces the learner to use leaves creatively. Here are some cute, little, stunning results. It also features Farida Mehta's poem titled Leaf Zoo.
Are certain individuals born to be teachers and can only those be truly competent? Or can people without such aspirations develop to become ‘great teachers’? Are there certain conditions, the presence of which foster such development?