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by Collector
April 2nd, 2022, 2:50 pm
Forum: Off Topic
Topic: Best martial art style
Replies: 204
Views: 34405

Re: Best martial art style

spring cleaning, found my old judo pass, was it normal for two people to sign with blood finger print for sho-dan, trainer and pupil? I thought to remember I only had blue or brown, may be forgot it after my arm broke into series of pieces and switched from judo to karate .... Screenshot 2022-04-02 ...
by Collector
March 27th, 2022, 8:22 pm
Forum: Off Topic
Topic: Stupid question of the day
Replies: 2703
Views: 236133

Re: Stupid question of the day

met Grandma in the bunker.
by Collector
March 25th, 2022, 9:47 pm
Forum: Numerical Methods Forum
Topic: negative transition probability
Replies: 241
Views: 57879

Re: negative transition probability

How Much Do Negative Probabilities Matter in Option Pricing?: A Case of a Lattice-Based Approach for Stochastic Volatility Models

"it seems unlikely that one could exploit negative probabilities consistently as some practitioners may hope."
by Collector
March 25th, 2022, 9:12 pm
Forum: Numerical Methods Forum
Topic: Physicists, Stop the Churlishness
Replies: 39
Views: 11129

Re: Physicists, Stop the Churlishness

"“Time is an illusion, lunchtime doubly so!”

Why we only have time for Kvikk Lunch when out skiing...(the average Norwegian eats nine Kvikk Lunsj, Three of these are on average consumed during Easter)

Kvikk = Fast
by Collector
March 23rd, 2022, 7:21 am
Forum: Off Topic
Topic: Stupid question of the day
Replies: 2703
Views: 236133

Re: Stupid question of the day

Cowboys would "lead" the world
by Collector
March 22nd, 2022, 9:57 pm
Forum: General Forum
Topic: Is it over?
Replies: 100
Views: 74782

Re: Is it over?

war bonds have existed for very long time to finance hard times. Ukraina issued series of war bonds recently.  Can there be any useful derivatives or financial produces invented for such situations? Convertible bonds that can be converted into commodities (scrap metal) Not nickel futures. They brok...
by Collector
March 22nd, 2022, 9:43 pm
Forum: Off Topic
Topic: Stupid question of the day
Replies: 2703
Views: 236133

Re: Stupid question of the day

is there ever an end to the weapon race, and conditional on that the world survive such as nuclear period is there a chance the end stage will stopp all big wars or be the end of the world? So lasers weapons really seem to start to get practical, this in future could likely stop all incoming convent...
by Collector
March 22nd, 2022, 9:08 pm
Forum: General Forum
Topic: Is it over?
Replies: 100
Views: 74782

Re: Is it over?

war bonds have existed for very long time to finance hard times. Ukraina issued series of war bonds recently. 

Can there be any useful derivatives or financial produces invented for such situations? Convertible bonds that can be converted into commodities (scrap metal)
by Collector
March 21st, 2022, 10:31 pm
Forum: Off Topic
Topic: Stupid question of the day
Replies: 2703
Views: 236133

Re: Stupid question of the day

by Collector
March 21st, 2022, 10:12 pm
Forum: Economics Forum
Topic: Hyperinflation
Replies: 22
Views: 8426

Re: Hyperinflation

inflation in Russia accelerating rapidly...
by Collector
March 21st, 2022, 10:07 pm
Forum: Off Topic
Topic: Stupid question of the day
Replies: 2703
Views: 236133

Re: Stupid question of the day

"Some men will pin Playboy magazine posters " young generation only have Digital subscription, nothing to put on the walls, but good advice, I look up some old boxes, never throw old magazines, mixed in with Wilmott mags!