golfdelta21
Member
- Joined
- Sep 22, 2013
- Messages
- 5,959
- Reaction score
- 805
- Points
- 113
What Mathematics has to do with the 7 bridges of Königsberg
-
You are currently viewing our forum as a guest which gives you limited access.
By joining you will gain full access to thousands of Videos, Pictures & Much More.
Membership is absolutely FREE and registration is FAST & SIMPLE so please, Register Today and join one of the friendliest communities on the net!
You must be at least 18 years old to legally access this forum. -
Hello Guest,
Thanks for remaining an active member on GayHeaven. We hope you've enjoyed the forum so far.
Our records indicate that you have not posted on our forums in several weeks. Why not dismiss this notice & make your next post today by doing one of the following:
- General Discussion Area - Engage in a conversation with other members.
- Gay Picture Collections - Share any pictures you may have collected from blogs and other sites. Don't know how to post? Click HERE to visit our easy 3-steps tutorial for picture posting.
- Show Yourself Off - Brave enough to post your own pictures or videos? Let us see, enjoy & comment on that for you.
- Gay Clips - Start sharing hot video clips you may have. Don't know how to get started? Click HERE to view our detailed tutorial for video posting.
Active and contributing members will earn special ranks. Click HERE to view the full list of ranks & privileges given to active members & how you can easily obtain them.
Please do not flood the forum with "Thank you" posts. Instead, please use the "thanks button"
We Hope you enjoy the forum & thanks for your efforts!
The GayHeaven Team.
Retro Photo (Anything Retro)
- Thread starter W!nston
- Start date
gorgik9
Super Vip
- Joined
- Dec 3, 2010
- Messages
- 14,729
- Reaction score
- 18,649
- Points
- 120
@golfdelta
"Damn ice that doesn't want to freeze!"
Swedish poet and philosopher Lars Gustafsson (1936-2016) published a poem titled "The Bridges of Königsberg" in the mid 1960s. The line above is the last line in the poem in my own crude English translation; if the ice on Pregel would freeze, it would produce the 8th bridge and the problem would be possible to solve.
"Damn ice that doesn't want to freeze!"
Swedish poet and philosopher Lars Gustafsson (1936-2016) published a poem titled "The Bridges of Königsberg" in the mid 1960s. The line above is the last line in the poem in my own crude English translation; if the ice on Pregel would freeze, it would produce the 8th bridge and the problem would be possible to solve.
golfdelta21
Member
- Joined
- Sep 22, 2013
- Messages
- 5,959
- Reaction score
- 805
- Points
- 113
It is a real pity that this ice bridge is in the Parliament square of Copenhagen and not in Königsberg
:rofl::cheers:
Last edited:
golfdelta21
Member
- Joined
- Sep 22, 2013
- Messages
- 5,959
- Reaction score
- 805
- Points
- 113
Traveling In The Past
golfdelta21
Member
- Joined
- Sep 22, 2013
- Messages
- 5,959
- Reaction score
- 805
- Points
- 113
The Six Wives of Henry VIII
trencherman
Junior Member
- Joined
- Dec 25, 2008
- Messages
- 2,035
- Reaction score
- 17
- Points
- 0
Don't cha worry 'bout a thing...
trencherman
Junior Member
- Joined
- Dec 25, 2008
- Messages
- 2,035
- Reaction score
- 17
- Points
- 0
Defumigation
golfdelta21
Member
- Joined
- Sep 22, 2013
- Messages
- 5,959
- Reaction score
- 805
- Points
- 113
Yesterday and today
golfdelta21
Member
- Joined
- Sep 22, 2013
- Messages
- 5,959
- Reaction score
- 805
- Points
- 113
Weird & old flying cars
golfdelta21
Member
- Joined
- Sep 22, 2013
- Messages
- 5,959
- Reaction score
- 805
- Points
- 113
Peters Bros. Promotional Car 1920 circa
Peters Bros. Promotional Car
Fun image of a working Peters Bros. Shoe Repair promotional car in the shape of a shoe. Pictured in front of a Presbyterian Church in San Francisco, California
Peters Bros. Promotional Car
Fun image of a working Peters Bros. Shoe Repair promotional car in the shape of a shoe. Pictured in front of a Presbyterian Church in San Francisco, California
golfdelta21
Member
- Joined
- Sep 22, 2013
- Messages
- 5,959
- Reaction score
- 805
- Points
- 113
Alhambra water car 1910s circa
Alhambra Water Truck
Alhambra Water Delivery truck taken in 1910 in Oakland California. The Alhambra Water Co. is still in operation to this day.
Photographer: Cheney Photo Advertising Co.
Alhambra Water Truck
Alhambra Water Delivery truck taken in 1910 in Oakland California. The Alhambra Water Co. is still in operation to this day.
Photographer: Cheney Photo Advertising Co.
Last edited:
golfdelta21
Member
- Joined
- Sep 22, 2013
- Messages
- 5,959
- Reaction score
- 805
- Points
- 113
Product endorsements you would never see today
golfdelta21
Member
- Joined
- Sep 22, 2013
- Messages
- 5,959
- Reaction score
- 805
- Points
- 113
James Dean and his 1955 Porsche 356
golfdelta21
Member
- Joined
- Sep 22, 2013
- Messages
- 5,959
- Reaction score
- 805
- Points
- 113
1838 The first photograph of a human being
golfdelta21
Member
- Joined
- Sep 22, 2013
- Messages
- 5,959
- Reaction score
- 805
- Points
- 113
The Pink Floyd concert in Venice in 1989
golfdelta21
Member
- Joined
- Sep 22, 2013
- Messages
- 5,959
- Reaction score
- 805
- Points
- 113
1942 -1945 Navajo code talkers
golfdelta21
Member
- Joined
- Sep 22, 2013
- Messages
- 5,959
- Reaction score
- 805
- Points
- 113
c. 1870-1890 Zangaki brothers of Egypt
