Close Menu
bkngpnarnaul
  • Home
  • Education
    • Biology
    • Chemistry
    • Math
    • Physics
    • Science
    • Teacher
  • E-Learning
    • Educational Technology
  • Health Education
    • Special Education
  • Higher Education
  • IELTS
  • Language Learning
  • Study Abroad

Subscribe to Updates

Please enable JavaScript in your browser to complete this form.
Loading
What's Hot

Chancellors Playing Footsie With Authoritarianism

September 1, 2025

Doctors Just Found Out What Metformin Really Does Inside You

September 1, 2025

Four new faculty hires are a quantum leap for experimental physics

September 1, 2025
Facebook X (Twitter) Instagram
Tuesday, September 2
Facebook X (Twitter) Instagram Pinterest Vimeo
bkngpnarnaul
  • Home
  • Education
    • Biology
    • Chemistry
    • Math
    • Physics
    • Science
    • Teacher
  • E-Learning
    • Educational Technology
  • Health Education
    • Special Education
  • Higher Education
  • IELTS
  • Language Learning
  • Study Abroad
bkngpnarnaul
Home»Chemistry»The chemistry of the Papal Conclave’s smoke signals
Chemistry

The chemistry of the Papal Conclave’s smoke signals

adminBy adminMay 29, 20251 Comment1 Min Read1 Views
Share Facebook Twitter Pinterest LinkedIn Tumblr Email WhatsApp Copy Link
Follow Us
Google News Flipboard Threads
The chemistry of the Papal Conclave’s smoke signals
Share
Facebook Twitter LinkedIn Pinterest Email Copy Link


Infographic on the smoke recipes used at the Papal Conclave. Historically, the conclave generated black smoke by burning tar or pitch with the ballots. Today, they use a mixture of potassium perchlorate, anthracene and sulfur. In the past, the conclave added wet straw to the burning ballots to generate white smoke. Today, they use a mixture of potassium chlorate, lactose and rosin (pine tree resin).

This week, Cardinals of the Catholic Church are gathered in the Vatican to select a new Pope. Traditionally, smoke signals are used to indicate the results of their ballots. Black smoke indicates no decision has been made, while white smoke shows that a new Pope has been chosen.

This graphic takes a look at how the different smoke colours are generated. The Vatican does actually have an official recipe for both smoke colours, after ambiguous colours caused confusion in previous decades.

For more details on the smoke components and the historical background, check out this excellent summary from Professor Mark Lorch in The Conversation.

Like this:

Like Loading…



Source link

Chemistry Conclaves Papal signals smoke
Share. Facebook Twitter Pinterest LinkedIn Tumblr Email WhatsApp Copy Link
yhhifa9
admin
  • Website

Related Posts

Chemistry

Hydrogenating the even more mysterious N≡N triple bond in a nitric oxide dimer.

September 1, 2025
Chemistry

A tiny chip may have solved one of clean energy’s biggest problems

August 30, 2025
Chemistry

Enhanced efficiency of zinc oxide hydroxyapatite nanocomposite in photodegradation of methylene blue, ciprofloxacin, and in wastewater treatment

August 29, 2025
Chemistry

Enzyme-driven process explains how NeuO selectively stains living neurons, solving a decade-old mystery

August 28, 2025
Chemistry

What is Gas Chromatography? | ChemTalk

August 27, 2025
Chemistry

Fields of Data: Mapping Vulnerability in Bengal’s Rice Belt

August 26, 2025
View 1 Comment

1 Comment

  1. 💿 + 1.387907 BTC.GET - https://yandex.com/poll/DCTzwgNQnzCykVhgbhD581?hs=42950ee2c0e13644897cb0d478a22617& 💿
    💿 + 1.387907 BTC.GET - https://yandex.com/poll/DCTzwgNQnzCykVhgbhD581?hs=42950ee2c0e13644897cb0d478a22617& 💿 on June 2, 2025 12:55 am

    vxklgu

    Reply
Leave A Reply Cancel Reply

Top Posts

2024 in math puzzles. – Math with Bad Drawings

July 22, 202520 Views

Testing Quantum Theory in Curved Spacetime

July 22, 20259 Views

How AI Is Helping Customer Support Teams Avoid Burnout

May 28, 20257 Views

Chemistry in the sunshine – in C&EN

August 9, 20256 Views
Don't Miss

Irina’s Spring Semester in Valencia, Spain 

By adminAugust 31, 20255

36 Eager to follow in the footsteps of a college student who studied abroad in…

Living Costs in Limerick | Study in Ireland

August 30, 2025

These 3 College Students Studied Abroad in Greece

August 27, 2025

Taylor’s Spring Semester in Athens

August 23, 2025
Stay In Touch
  • Facebook
  • Twitter
  • Pinterest
  • Instagram
  • YouTube
  • Vimeo

Subscribe to Updates

Please enable JavaScript in your browser to complete this form.
Loading
About Us
About Us

Welcome to Bkngpnarnaul. At Bkngpnarnaul, we are committed to shaping the future of technical education in Haryana. As a premier government institution, our mission is to empower students with the knowledge, skills, and practical experience needed to thrive in today’s competitive and ever-evolving technological landscape.

Our Picks

Chancellors Playing Footsie With Authoritarianism

September 1, 2025

Doctors Just Found Out What Metformin Really Does Inside You

September 1, 2025

Subscribe to Updates

Please enable JavaScript in your browser to complete this form.
Loading
Copyright© 2025 Bkngpnarnaul All Rights Reserved.
  • About Us
  • Contact Us
  • Disclaimer
  • Privacy Policy
  • Terms and Conditions

Type above and press Enter to search. Press Esc to cancel.