NATIONAL MOLE DAY OCTOBER 23

 

NATIONAL MOLE DAY

OCTOBER 23 

Mole Day sparks scientific curiosity every October 23, specifically between 6:02 AM and 6:02 PM, to honor Avogadro’s Number. This special day aims to raise awareness and foster interest in chemistry, particularly among students. Get ready to explore the fascinating world of atoms and molecules through engaging experiments and themed activities!While specific 2027 promotions for Mole Day are still emerging, history shows a trend of educational retailers and science-focused brands offering special deals. Look for discounts on chemistry sets from Thames & Kosmos, lab equipment from Carolina Biological Supply Company, and science-themed apparel from Cognito Brands. Online learning platforms like Coursera or edX may feature reduced prices on chemistry courses. Local science museums, like the Exploratorium, often host special Mole Day events with discounted admission for students. Retailers such as Target and Walmart might also feature sales on educational toys and books. We will update this page with confirmed live deals as October 23 approaches.Lorenzo Romano Amedeo Carlo Avogadro di Quaregna e di Cerreto (1776-1856) was an Italian scientist who proposed Avogadro's Law in 1811. This law states that equal volumes of all gases, at the same temperature and pressure, have the same number of molecules. His work laid the foundation for understanding the relationship between mass and the number of particles in a substance, leading to the concept of the mole and Avogadro's Number.

Mole Day commemorates the hypothesis of an Italian scientist named Amadeo Avogadro. Born in 1776, he was one of the noted founders of physical chemistry and was only really given his dues fifty years after his hypothesis was created and after his death. He is known for his hypothesis called ‘‘Avogadro’s Law’’ in which pressure and a fixed temperature, equals volumes of gases which hold the same number of molecules.A high school science teacher appeared in “The Science Teacher” in the 1980’s explaining her reasoning for wanting a National Mole Day. Maurice Oehler, a high school chemistry teacher read this and was inspired. He created National Mole Day. After this, on May 15, 1991, an organization called the National Mole Day Foundation (NMDF) was created. The foundation’s opening was announced through news releases to alert the media.

The idea was to gain members who were signed up to the foundation. These were usually students or simply those with an interest in chemistry, teachers and chemists most likely. Then ideas would be collected from high school chemistry teachers, especially those who were members of the foundation and who celebrated National Mole Day, and those ideas would be assembled into a newsletter which would be distributed to members of the foundation. By 1992, the foundation was no longer a foundation but rather a non-profit corporation in Wisconsin with a 9 person board of directors.The day also falls during National Chemistry Week and does a great job of fostering interest in Chemistry amongst students. The day also has a theme every year starting in 1991 with ‘‘The Mole the Merrier’’, 2001’s ‘‘Molar Odyssey’’ and 2012’s ‘‘Animole Kingdom.’’ The day has also been called ‘‘Molemorial Day.’’രസതന്ത്രത്തിലെ ഒരു പ്രധാന ആശയമായ ‘മോൾ’ (Mole) എന്ന അളവുകോൽ വിദ്യാർത്ഥികൾക്കും പൊതുജനങ്ങൾക്കും പരിചയപ്പെടുത്തുന്നതിനായി എല്ലാ വർഷവും ഒക്ടോബർ 23-ന് ദേശീയ മോൾ ദിനം ആചരിക്കുന്നു.- രസതന്ത്രത്തിലെ അളവുകോൽ: ആറ്റങ്ങൾ, തന്മാത്രകൾ തുടങ്ങിയ അതിസൂക്ഷ്മ കണങ്ങളുടെ എണ്ണം കണക്കാക്കാൻ ഉപയോഗിക്കുന്ന അളവാണ് മോൾ.അവഗാഡ്രോ സംഖ്യ: ഒരു മോൾ പദാർഥത്തിൽ ഏകദേശം \(6.022 \times 10^{23}\) കണങ്ങൾ അടങ്ങിയിരിക്കുന്നു.ശാസ്ത്രപഠനം പ്രോത്സാഹിപ്പിക്കുക: രസതന്ത്രത്തോടുള്ള താൽപര്യം വർധിപ്പിക്കുകയും ശാസ്ത്രപഠനം രസകരമാക്കുകയും ചെയ്യുക എന്നതാണ് ഈ ദിനത്തിന്റെ ലക്ഷ്യം.അമേരിക്കൻ തീയതി സമ്പ്രദായത്തിൽ 10/23 എന്നത് അവഗാഡ്രോ സംഖ്യയായ 6.022 × 10²³-നെ ഓർമിപ്പിക്കുന്ന രീതിയിലാണ് മോൾ ദിനവുമായി ബന്ധിപ്പിച്ചിരിക്കുന്നത്. സാധാരണയായി രാവിലെ 6:02 മുതൽ വൈകിട്ട് 6:02 വരെയാണ് ആഘോഷങ്ങൾ സംഘടിപ്പിക്കുന്നത്. “ശാസ്ത്രത്തിന്റെ അത്ഭുതങ്ങൾ അറിയാം; അറിവിലൂടെ ലോകത്തെ മാറ്റാം. രസതന്ത്രത്തിന്റെ വിസ്മയങ്ങൾ തിരിച്ചറിയാം, ശാസ്ത്രബോധമുള്ള ഒരു തലമുറയെ വളർത്താം.”

Prof. John Kurakar