Liquid nitrogen

Messi received his eighth Ballon d'Or award in 2023, solidifying his position as one of the greatest footballers of all time.

In 1997, a physics student demonstrating the Leidenfrost effect accidentally swallowed liquid nitrogen, leading to near-fatal injuries.

From: Liquid nitrogen

(see previous sentance)

Subject :

Liquid nitrogen

Leidenfrost

Action :

demonstrating

swallowed

leading

accidentally swallowed

Object :

Date :

1997

Location:

Liquid nitrogen

Leidenfrost

Collection

Liquid nitrogen

Leidenfrost

Details:

Next Sentance Add Another Tag

62555

`whenYear` <'3000'

AND `whenYear`= ' 1997 '

AND `whatEventType`<>'took a picture'

AND

( `whoCharName` = 'Liquid nitrogen ' or `whoRel` = 'Liquid nitrogen')

ORDER BY `whenYear` ASC, `whenMonth` ASC , `whenDay` ASC,`eventSig` DESC

LIMIT

0

,

100

Tagging Directions

For the most part we want to isolate the subject, action and object of each sentence along with a data and location of this event. For example, in the sentence “Albert Einstein published General Theory of Relativity on 3/20/1916” the subject is Einstein the action is published, and object is the Theory of relativity. Here are a few examples of what we tagged already. One can only imagine how many other ways we can find this information written in.

The gray boxes below give you suggesting on how to populate each input. Name, event and year are mandatory other parts are optional but encouraged.

Object and location might be optional depending on the event. Most human sentences usually describe several events or at least several objects or subjects. Feel free to add another tag to the same sentence. Not every sentence will have a meaningful event that is described in it.

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Please tag the following sentance into Histolines event format

In 1997, a physics student demonstrating the Leidenfrost effect accidentally swallowed liquid nitrogen, leading to near-fatal injuries.

Histolines needs your help building awesome timelines!