Recently, I was lucky enough to visit the mighty Victoria Falls. As I stood at the falls’ edge drenched in spray, I spotted double rainbows formed by sunlight being refracted through the water droplets. One of the first people to explain how rainbows form was the Persian mathematician Kamal al-Din al-Farisi, who was born around 1260. Using a glass sphere filled with water to represent a raindrop, he showed that sunlight is bent as it enters the drop, reflects off […]
I commute to work most days by fast catamaran. It’s a delightful way to travel, and lets me see London from a different perspective. Right now there are lots of big cruise ships using the River Thames as a stopping-off point. One popular mooring location is a spot beside HMS Belfast, near Tower Bridge. Earlier this week, I spotted a ship there called Alexander von Humboldt: Humboldt was a German scientific explorer of the eighteenth century. He became famous for his journal describing his voyages to Latin […]
A few days ago I drove past the ‘umbilical’ tower for NASA’s new (but now postponed) Ares rocket programme. Although smaller it is reminiscent of the far taller structures of project Apollo. Both Ares and Saturn were ‘mated’ to their respective towers inside the vast Vehicle Assembly Building (VAB) and then rolled out on a ‘crawler’ to launch pad 39 A or B at the stately rate of 1 mph. The towers for the soon to be terminated Shuttle programme, […]
You might wonder what this watercolour is doing in our Making the Modern World gallery. The chalky cliffs, thatched cottage and country children make a pleasant enough pastoral scene, but what does it have to do with science? The clue is in the sky, which represents ‘Cumulus breaking up; cirrus and cirrocumulus above’. These were the new names for the clouds, created by the meteorologist Luke Howard. Howard was a commercial chemist who rose to fame after lecturing “On the Modification […]
For me, the 30th anniversary of Pac-Man highlighted two things in particular. Firstly, I’m as rubbish at playing it now as I was in the 80s, but secondly it’s a reminder of just how far computer games have advanced in three decades. In contrast, a less publicised 30 year anniversary reminds us that some other things don’t progress as quickly as we’d like. Back in May 1980, the World Health Assembly confirmed the global eradication of smallpox. Last week a statue […]
I’m recently back from a short break on the Kennet & Avon canal. Travelling at three miles per hour through some of southern England’s most picturesque scenery was the perfect complement to a hectic urban life… Just one thing, though. Idyllic though my holiday was, I was greatly relieved to return home to a flushing lavatory connected to a sewer, not a small tank of chemicals… The nineteenth century, with its explosion of urban living and ever-increasing housing density, led to […]
Office move time again: sorting, listing, boxing, chucking… all a bit of a chore. But then you come across something a little out of the ordinary – like a Destination Mars Regenerative Life Support Challenge. This is a school kit put together by the Museum of Science in Boston, Lockheed Martin and NASA back in 1998. It contains all sorts of goodies to teach youngsters about how people might survive on Mars. It even includes a pack of seeds flown […]
The Science Museum is formally over 100 years old. Over the century since 1909, it has had to compete with more and more media getting-in on the business of popular science. A hundred years ago, popular science publishing was already a big scene, as Peter Bowler shows in his enlightening new book, Science for All. Radio came along in the 1930s, and soon featured science. But our biggest competitor really got into its stride in the 1950s, when television began to […]
What would you do on your perfect bank holiday Monday? Well I don’t know about you guys, but as a kid I always dreamt about owning a Lotus and going for drive in the country. The Lotus Elan was originally conceived by Ron Hickman, the director of Lotus Engineering, in 1963. It was a deeply covetable sport car available in two models – one with fixed position head lights and the other with drop-heads. If the Lotus Elan is the dream, the […]
Towards the close of 1837 Patrick Murphy announced that January 20th would be the coldest day of the coming year. The day duly arrived and bitter cold confirmed the prediction. Booksellers were besieged by hordes of people demanding copies of Murphy’s Weather Almanac, which contained predictions for the whole year based on planetary and lunar influences. Murphy made his name as a weather prophet and a small fortune too, but he didn’t escape criticism. To some, astrological almanacs simply betrayed the credulity of the British public. However […]
As you read this, I’m away on a short break, taking my first holiday on a canal boat with some friends. Canals can tell us a great deal about our history and our national identity. This scene, on show in the ‘British small craft’ display in our shipping gallery, contrasts the old and the new on Britain’s inland waterways in the 1960s: A working barge features in the foreground, while a (then) modern canal cruiser sits behind. This shift of […]
I set out to the National Physical Laboratory the other day and on my way down Exhibition Road passed an elephant. Some 250 of these colourful models are being positioned across London to raise awareness and funds for the plight of their living cousins. A little later something niggled at the back of my mind – as though that elephant was trying to tell me something – but I thought no more of it and caught a train for Teddington and […]