What Have The Romans Ever Done For Us…

Work done by Dr Nikola Koepke (formerly from Oxford University but now at Zurich Universtory) looked at the remains of skeletons from the 8th century BC until the 18th century AD and used changes in people’s heights over this period as a measure of how well fed they were. The study combined biology and archaeology …
Continue reading What Have The Romans Ever Done For Us…

Don’t Believe Your Lying Eyes…

This entry is part 6 of 6 in the series Magic & Illusions

Not really magic – it is science but optical illusions so magic-adjacent. I thought about this because of a question on a Winchester Election paper about strobe lighting. They are two quite long videos but I thought they were worth sharing, particularly for those who like optical illusions. They left me baffled but delighted. . .. If you …
Continue reading Don’t Believe Your Lying Eyes…

Mysterious Yellow Orb…

Yesterday dawned bright and cold. The overcast skies were now blue and dominated by a large yellow object that appeared to be a source of both light and heat. A little research and I discovered it is called the Sun and it is the ultimate source of all Earth’s energy. Even more amazingly, every star …
Continue reading Mysterious Yellow Orb…

Witch Village…

This entry is part 3 of 10 in the series How Science Works

Watch how this brave and wise Knight calmly applies the scientific method to determine whether or not the young woman is a witch.  He helps to educate the ignorant village people at the same time! . Questions… 1. In most experiments there are various factors (variables) that need either to be controlled, altered or measured. …
Continue reading Witch Village…

Uptown Brilliance…

This entry is part 4 of 1 in the series Reasons To Practise

To be really good at something takes dedication. You have to do the work, even if you are already talented. On duty last night I spotted a few boys working when everybody else was out having fun. They were all high achievers. It occurred to me, not for the first time, that one of the …
Continue reading Uptown Brilliance…

A Secret Location…

This entry is part 3 of 2 in the series Faerie

I am quite interested in people who have a significantly different world-view from me. Christopher Valentine is very much such a person. Watch as much of the following as you can bear. . He does seem to believe what he is saying – he certainly takes the trouble to write books about it so I am …
Continue reading A Secret Location…