Tag: what and how
Spidey Senses : Why don’t spiders stick to their webs? ; Can One Spider Get Caught in the Web of Another Spider?; Why is it Called a CobWeb?
Jul 17, 2018 |
We bring you some random creepy crawly spidey factoids for you in this article : Why don’t spiders stick to their webs? ; Can One Spider Get Caught in the Web of Another Spider?; Why Is a Spider’s Handicraft Called a Cobweb?Read More
Apr 10, 2018 |
Quartz watches – we all know of them, use them , rely on them – but have you ever stopped to wonder how they work ? How a mineral like quartz can possibly be used to keep acurate time? Well wonder no more, in this article we hope to lay bare some the secrets and mysteries of the little marvel on your wrist, the quartz watch.Read More
Jan 30, 2018 |
I’ve recently re-discovered the joy of the Slinky – one of the simplest of all children’s toys and yet, so beguiling, as it seems to defy the laws of physics by hinting at some sort of perpetual motion. So how on earth does this work?Read More
Feb 24, 2017 |
Ahhh, sleep! You can never have enough of it, it seems. But what if you stopped sleeping altogether?Read More
Sep 13, 2016 |
On August 16, 1858, the first ever message was sent across the Atlantic by telegraph cable it read : “Glory to God in the highest; on earth, peace and good will toward men”. The transmission marked the culmination of 19 years of dreams, plans setbacks and hard work.Read More
Sep 9, 2016 |
Why is it that we sometimes get a tune or chorus stuck in our heads and play it over and over again even though it’s driving us crazy?
This is one of those questions that one wonders if there really could be an answer or is it ‘just one of those things’. Well some neuroscientists, pyschologists and evene marketers have something to say on this subject.
Mar 22, 2016 |
Burning, technically known as combustion, is a chemical reaction where a substance combines with oxygen and releases energy in the form of heat and light, which we see as flames. The substance starts off in a higher energy state, and by combining with oxygen ends up in a lower energy state.Read More
Jan 5, 2016 |
Boomerangs are commonly thought to be the invention of Aboriginal Australians but over the years they have turned up at archaeological sites as far apart as Arizona and India with the oldest known specimen, around 23,000 years old, but how do they fly ?Read More
Nov 24, 2015 |
Astronauts first moved into the International Space Station in October 2000 and since then they have been supplied with oxygen created by a process discovered by the chemist William Nicholson over 200 years ago : ElectrolysisRead More
Apr 10, 2015 |
You might think the answer to this particular conundrum is one of a combination of simple mechanics plus practice. However it’s not. Furthermore bikes don’t even need riders to stay upright! In this article we look at the “mystical” force doing this.Read More