Unanswered Questions

669 questions with no upvoted or accepted answers
13
votes
0answers
709 views

Please help find these paintings

I've read in a book written about 80 years ago descriptions of 3 paintings, the paintings were seen about 130 years ago. These are the descriptions (translated to English): Painting #1 Painting of ...
12
votes
0answers
150 views

What did Zhang Zuolin say after his train blew up?

Zhang Zuolin was an early 20th century Chinese warlord of Manchuria. He was fatally wounded by the Japanese Army, using a bomb laid beneath tracks where his armoured train travelled over. There is a ...
12
votes
1answer
358 views

Are species introduced to England and Wales by the Romans still found near Roman settlements?

Anecdotally, it seems as though species of fauna and flora introduced to England and Wales during the Roman occupation are still more likely to be found near Roman settlements. Obviously, some ...
12
votes
1answer
764 views

Are there known completely sealed chambers in Egyptian pyramids?

According to new measurements, there likely is a large hidden chamber in the Great Pyramid (Paper). There is already speculation about its contents, with people looking at religious sources the ...
12
votes
1answer
346 views

Did Arabs actually raise a red flag on the dome of their commander's marquee during the Haraam months?

This answer to the question What is the purpose of putting a red flag on the dome of Hussain ibn Ali(as)'s shrine? states that if Arabs were at war with each other, during the Haraam months there ...
11
votes
0answers
268 views

Did horse sacrifice persist in Christian Europe?

While researching the Indo-European horse sacrifice, I happened upon the following claim online: Although the papal ban seems to have greatly reduced the consumption of horseflesh in most of Europe,...
10
votes
0answers
285 views

Did men and women feast together in the early Middle Ages?

I am interested in important feasts of the upper classes (nobility), e.g., Easter or the baptism of important heirs, in the Eastern Frankish kingdom around 900 AD, specifically the duchy of Saxony. ...
10
votes
0answers
432 views

Was Heisuke Yanagawa really censored out in photos, and why?

Heisuke Yanagawa (柳川 平助) was an IJA Lieutenant General who commanded one of the main armies in the Battle of Nanking. He would have been one of the generals photographed marching into Nanking. I've ...
9
votes
0answers
234 views

What happened to the undergrad students who attended the Feynman Lecture Series in 1961-63?

In the academic years of 1962-2 and 1962-3, Richard Feynman gave his celebrated series of lectures to a cohort of undergraduate physics students at Caltech. It has been claimed, probably tongue in ...
9
votes
0answers
173 views

Are there any references to entombed animals in Ancient India?

The 13th century Hindu philosopher Arulnandi Shivacharya wrote a work called the Shiva Jnana Siddhiyar, which among other things contains a refutation of Buddhist philosophy. In this excerpt, various ...
9
votes
0answers
231 views

When did Abu Bakr agree to lower taxes for the Arabs living under the rule of Byzantine and Sassanid Empire?

The Wikipedia entry about the Muslim conquest of Persia says: First invasion of Mesopotamia (633) After the Ridda Wars, a tribal chief of north eastern Arabia, Al-Muthanna ibn Haritha, ...
9
votes
0answers
474 views

Were toilets used more than once as a weapon in a military conflict?

So I was reading about the Douglas Skyraider airplane on Wiki and then I saw this: (reuploaded from Wikipedia because SE refused to hotlink it, original url) You probably have some questions right ...
9
votes
0answers
394 views

Ancient Indian caste system in relation to martial arts

I know that in the area now known as India, there was a rigid caste system as a part of traditional Hindu beliefs. I also know that there are a number of Indian martial arts going back centuries. I ...
8
votes
0answers
385 views

How did Mehmed II die?

The different Wikipedias offer different stories. English Wikipedia claims poison as a likely cause of death: In 1481 Mehmed marched with the Ottoman army, but upon reaching Maltepe, Istanbul he ...
8
votes
0answers
445 views

What is this old dual-disc metal object with a spindle? [more pictures added]

[Updated: There are now pictures of both top and side views. Scroll to bottom of post to see the side views.] While sorting through family artifacts, I found a black metal two-layer disc with a long ...

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