Matt's Learning

i have been doing science for the developmental trolley which is part of reading I had to make an invention. Mine was a energy efficient water heater made with a magnifying glass, sun, a light bulb circut, pyrex and water only use it for a small amount only our it wont heat up because you will need a lot of time to heat it up and the sun wont stay in one place for a long time and the morning or afternoon sun.