Busting the Dams
By Ron Rybs
@Ronrybs (21504)
London, England
January 30, 2022 11:42am CST
A bright, but chilly, morning for my bike ride today. Being 5C (41F), the old fingers and toes were beginning to feel the cold on the final miles.
I took the opportunity to visit the village of Harmondsworth and its memorial to the Dam Busters Raid of 1943.
About a mile from London’s Heathrow Airport, this was where model dams were built and the theory of skipping bombs to destroy enemy dams was turned into reality. The bombs had to bounce as the dams were protected by anti-torpedo nets.
If you have seen the 1955 film, The Dam Busters, then you known the audacity of the raid and be familiar with the engineer behind the bouncing bomb, known as Upkeep.
Barnes Wallis designed not only the Upkeep, but the Tallboy and Grand slam bombs that were able to burrow into the ground before exploding and create a mini earthquake effect. Not just weapons, he also conceived swing wing and tailless aircraft as well as airships.
The YouTube clip depicts the raid commander Wing Commander Gibson making the first attack.
https://www.youtube.com/watch?v=E1DCxpMz8aU&list=PLaIlWfjz6v25l9O26033nKo1hwcdpt9nq
10 people like this
10 responses

@JudyEv (381760)
• Rockingham, Australia
31 Jan 22
The Dam Busters was a great film. I saw it many years ago. I remember someone (I guess it was Walliss) being in the theatre and watching the stage lights being manipulated. That supposedly gave him the idea for getting the right elevation for dropping the bombs.
Edit: Just watched the clip. 
What happened next? Did it weaken the wall and it eventually gave? I can't remember from the film.

What happened next? Did it weaken the wall and it eventually gave? I can't remember from the film.2 people like this
@bunnybon7 (50970)
• Holiday, Florida
1 Feb 22
how cool. thanks for showing us interesting places around your country
1 person likes this

@bunnybon7 (50970)
• Holiday, Florida
1 Feb 22
@Ronrybs I enjoy reading about other countries too
1 person likes this

@Tampa_girl7 (54714)
• United States
7 Feb 22
My feet are cold today. Stay warm. I’ll check the link out.
1 person likes this
@FayeHazel (40230)
• United States
31 Jan 22
Wow fascinating invention ... and piece of history
2 people like this
@FayeHazel (40230)
• United States
7 Feb 22
@Ronrybs I imagine it's hard to imagine all that going on so close to your home
2 people like this

@RebeccasFarm (91299)
• United States
31 Jan 22
I havent seen the film but thanks for this now Ron. Cool clip there too.
Wow you must have been freezing cycling in that temp, bless.
1 person likes this
@Fleura (34927)
• United Kingdom
2 Feb 22
He got his idea from skimming stones on water. That's a great film. When I was a teenager I went on an exchange trip to Germany and one of the places we visited was the Möhne dam, which was one of the key dams destroyed. That was a slightly awkward moment.
There's an interesting article here
Seventy years ago an RAF bomber raid destroyed German dams. It was more than a propaganda victory, argues Dan Snow.
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