What is December 3rd and December 13th?

December 03 corresponds to the holiday: International Day of Persons with Disabilities.

It's Arbor Day, and it's my birthday!

It was the day when Japanese dogs committed heinous crimes in Nanjing.

13 February is World Radio Day.

On 14 January 2013, the United Nations General Assembly officially approved the UNESCO resolution on World Radio Day. During the 67th session of the United Nations General Assembly, the decision proclaimed by the 36th session of the General Conference of UNESCO to designate 13 February, the day United Nations Radio was founded in 1946, as World Radio Day.

World Radio Day was established to promote the important role of radio as a communication vehicle for the development of education, the dissemination of information and the dissemination of critical information in natural disasters.

UNESCO invited radio stations to celebrate the 10th anniversary of World Radio Day

World Radio Day 2021 celebrates that radio is a medium that has become inextricably linked to human history, following the evolution of our societies and providing a variety of services in line with the times. The world is changing, and so is radio broadcasting. For example, during the COVID pandemic, radio broadcasts played a role in ensuring continuity in education, combating misinformation, advocating for pandemic prevention measures, and more.

On World Radio Day 2021, UNESCO invited radio stations to celebrate the 10th anniversary of World Radio Day and to commemorate the 110th anniversary of radio broadcasting. This year's World Radio Day is divided into three sub-themes:

Develop. The world is changing, and radio broadcasting is evolving. This sub-theme** the resilience and persistence of radio broadcasting;

Innovation. The world is changing, and radio is adapting and innovating. Radio broadcasting must adapt to new technologies in order to maintain superior mobility and be accessible to all, anytime, anywhere;

Connect. The world is changing, and radio is connecting you and me. This sub-theme sheds light on how radio broadcasting can serve our society in the event of natural disasters, socio-economic crises, pandemics, etc.

The day before Chinese New Year's Eve is the day before New Year's Day, and many regions have held activities to welcome the New Year on the day before New Year's Day, and the celebration from the day before New Year's Day to New Year's Day is called New Year's Day Countdown or New Year's Eve.

The Chinese New Year's Eve of the Gregorian calendar is on December 31, and the Chinese New Year's Eve of the lunar calendar is on December 29 or 30. The day before New Year's Day refers to the various activities from December 31 (that is, the last day of the year) to New Year's Day. In recent years, it has become popular to carry out a holiday countdown at this time to celebrate the arrival of the new year.

March 12 is Arbor Day. The purpose of Arbor Day is to publicize and protect trees in accordance with the laws and regulations, and to organize and mobilize the masses to actively participate in the festival with the afforestation of simple and high-hole trees.

Significance of Arbor Day:Arbor Day can arouse people's active participation in afforestation activities, through which we can not only green and beautify our homes.

At the same time, it can also play a role in expanding mountain and forest resources, preventing soil erosion, protecting farmland, regulating climate, and promoting economic development. The purpose of establishing Arbor Day is to prevent the dead and advocate the protection of forests and improve the ecological environment.

The above content reference: Encyclopedia - Arbor Day.