A container filled with millions of Lego pieces fell into the sea off Cornwall in 1997. But instead of remaining at the bottom of the ocean, they are still washing up on Cornish beaches today – offering an insight into the mysterious world of oceans and tides.
“Let me see if I can find a cutlass,” says Tracey Williams, poking around some large rocks on Perran Sands with a stick.
She doesn’t manage that, but does spot a gleaming white, pristine daisy on the beach in Perranporth, Cornwall. The flower looks good for its age, seeing as it is 17 years old.
It is one of 353,264 plastic daisies dropped into the sea on 13 February 1997, when the container ship Tokio Express was hit by a wave described by its captain as a “once in a 100-year phenomenon”, tilting the ship 60 degrees one way, then 40 degrees back.
As a result, 62 containers were lost overboard about 20 miles off Land’s End – and one of them was filled with nearly 4.8m pieces of Lego, bound for New York.
No-one knows exactly what happened next, or even what was in the other 61 containers, but shortly after that some of those Lego pieces began washing up in both the north and south coasts of Cornwall. They’re still coming in today.
A quirk of fate meant many of the Lego items were nautical-themed, so locals and tourists alike started finding miniature cutlasses, flippers, spear guns, seagrass and scuba gear as well as the dragons and the daisies…
…Since 1997, those pieces could have drifted 62,000 miles, he says. It’s 24,000 miles around the equator, meaning they could be on any beach on earth. Theoretically, the pieces of Lego could keep going around the ocean for centuries.
“The most profound lesson I’ve learned from the Lego story is that things that go to the bottom of the sea don’t always stay there,” Ebbesmeyer adds. The incident is a perfect example of how even when inside a steel container, sunken items don’t stay sunken. They can be carried around the world, seemingly randomly, but subject to the planet’s currents and tides.
“Tracking currents is like tracking ghosts – you can’t see them. You can only see where flotsam started and where it ended up.”
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground” – Adafruit’s Apps!
Maker Business — Lessons Learned Scaling Airbnb 100X
Wearables — Start with a sketch
Electronics — When do I use X10?
Biohacking — Project Peri – Translates Sound into Light for the Hearing Impaired
No comments yet.
Sorry, the comment form is closed at this time.