You’re carrying something to the bin, your hands are full and you don’t want to spill it. Thank goodness for the pedal bin! Read on to find out about the inventor who tried to make life easier.
Ergonomics is the science of making equipment which fits and works with the human body. This basically means making things work as easily and as conveniently as possible. Dr Lillian Gilbreth was a keen inventor who believed in finding the easiest way of getting things done. As such, she invented a range of gadgets to make jobs easier, including the pedal bin in the 1920s. Now we have to admit, pedal bins aren’t very exciting, but Lillian’s life definitely was.
Lightning forms when excess amounts of positive and negative electric charge build up in storm clouds. This causes sparks, kind of like static electricity. Sometimes the sparks jump between the clouds but often they jump between the clouds and the ground.
It’s not just thunderstorms that have lightning either; snow storms, sand storms and even the clouds produced by erupting volcanoes can all cause lightning.
The idea that lightning doesn’t strike twice is a popular saying but one that it’s easy to disprove.
Hello! My name is Lauren, I’m 22 and I’m at university training to be a vet. Like most vet students I like science and animals, what makes me a bit different is that I am partially deaf in both ears. I wanted to write about what it’s like to go to university and move away from home when you can’t hear properly.My parents found out I was deaf when I was 5 years old, just after I started school. My sister is also hearing impaired and Mum had inadvertently taught us both to speak properly, which meant that doctors didn’t realize there was anything wrong. When I got older mum told me that she was really worried at the time that being deaf would affect what I was able to do in life, but so far it hasn’t.
