21 July - NS Savannah launch in1959

NS Savannah was the first nuclear-powered merchant ship. She was built in the late 1950s at a cost of $46.9 million (including a $28.3 million nuclear reactor and fuel core) and launched on July 21, 1959. She was funded by United States government agencies. Savannah was a demonstration project for the potential use of nuclear energy.The ship was named after SS Savannah, the first steamship to cross the Atlantic ocean. She was in service between 1962 and 1972 as one of only four nuclear-powered cargo ships ever built.(Soviet ice-breaker Lenin launched on December 5, 1957, was the first nuclear-powered civil ship.)

Savannah was deactivated in 1971 and after several moves has been moored at Pier 13 of the Canton Marine Terminal in Baltimore, Maryland, since 2008.

17 July - Pierre Louis Moreau de Maupertuis born in 1698

Pierre Louis Moreau de Maupertuis (17 July 1698 – 27 July 1759)was a French mathematician, philosopher and man of letters. He became the Director of the Académie des Sciences, and the first President of the Prussian Academy of Science, at the invitation of Frederick the Great.

Maupertuis made an expedition to Lapland to determine the shape of the Earth. He is often credited with having invented the principle of least action; a version is known as Maupertuis's principle – an integral equation that determines the path followed by a physical system. His work in natural history is interesting in relation to modern science, since he touched on aspects of heredity and the struggle for life.

17 July - First public flight Stealth Bomber 1989

The Northrop (later Northrop Grumman) B-2 Spirit, also known as the Stealth Bomber, is an American heavy strategic bomber, featuring low observable stealth technology designed for penetrating dense anti-aircraft defenses; it is a flying wing design with a crew of two.The bomber can deploy both conventional and thermonuclear weapons, such as up to eighty 500-pound class (230 kg) Mk 82 JDAM Global Positioning System-guided bombs, or sixteen 2,400-pound (1,100 kg) B83 nuclear bombs. The B-2 is the only acknowledged aircraft that can carry large air-to-surface standoff weapons in a stealth configuration.

The B-2's (s/n 82-1066 / AV-1) first public flight was on 17 July 1989 from Palmdale to Edwards AFB.

01 July - Amy Johnson born in year 1903

Amy Johnson (1903–1941) was a pioneering English aviator who became the first woman to fly solo from England to Australia. Here are some key points about her life and achievements:

Early Life and Education

• Born: 01 July 1903, in Kingston upon Hull, England.
• Education: Graduated from the University of Sheffield with a degree in economics.

Aviation Career

• Aviation Beginnings: Developed an interest in flying in her mid-20s. She obtained her pilot's license in 1929 and also became the first British woman to earn a ground engineer's license.

Record-Breaking Flights

• England to Australia: On 05 May 1930, she embarked on a solo flight from Croydon, England, to Darwin, Australia, in a Gipsy Moth biplane named "Jason." She completed the journey on  24 May 1930, covering approximately 11,000 miles (18,000 kilometers).
• Other Flights: Johnson set numerous long-distance flying records throughout the 1930s, including flights to Tokyo, Cape Town, and across the Atlantic.

Later Years and War Efforts

• World War II: During the war, Johnson served in the Air Transport Auxiliary (ATA), ferrying aircraft from factories to RAF bases.
• Death: On 05 January 1941, Johnson's plane went down in the Thames Estuary under mysterious circumstances. Despite search and rescue efforts, her body was never recovered.

Legacy

• Honors: Amy Johnson received numerous awards and accolades, including the Harmon Trophy and the Segrave Trophy.
• Impact: Her achievements inspired countless women in aviation and other fields, breaking gender barriers and demonstrating remarkable courage and skill.

Memorials

• Statues and Plaques: There are various memorials dedicated to her, including statues in Hull and memorial plaques at significant locations related to her flights.
• Amy Johnson Memorial Airshow: An airshow held in her honor continues to celebrate her contributions to aviation.

Amy Johnson's legacy as a pioneering aviator remains significant, marking her as one of the most influential figures in early aviation history.

21 June - International Day of Yoga

Introduction

The International Day of Yoga (IDY) is celebrated every year on 21 June across the globe to raise awareness about the numerous benefits of practicing yoga. Since its inception in 2015, the event has grown into a worldwide movement promoting physical health, mental well-being, and harmony with nature.

The year 2026 marks the 12th International Day of Yoga, with the theme "Yoga for Healthy Ageing." This theme highlights the importance of yoga in helping people maintain physical fitness, mental resilience, and overall well-being throughout their lives.

---

History of International Day of Yoga

Yoga is an ancient practice that originated in India over 5,000 years ago. Recognizing its universal appeal and benefits, the United Nations General Assembly adopted a resolution on 11 December 2014 declaring 21 June as the International Day of Yoga.

The proposal was introduced by Narendra Modi and received unprecedented support from member nations. The first International Day of Yoga was celebrated on 21 June 2015, with millions of participants worldwide.

The date of 21 June was chosen because it is the Summer Solstice, the longest day of the year in the Northern Hemisphere, which holds special significance in many cultures and yogic traditions.

---

Theme for 2026: Yoga for Healthy Ageing

The theme "Yoga for Healthy Ageing" emphasizes yoga's role in promoting a healthy and active lifestyle at every stage of life. As populations around the world continue to age, maintaining physical mobility, mental clarity, emotional balance, and overall wellness becomes increasingly important.

Yoga offers a holistic approach to healthy ageing by combining:

• Physical postures (Asanas)
• Breathing techniques (Pranayama)
• Meditation and mindfulness
• Relaxation practices
• Healthy lifestyle habits

Regular yoga practice can help individuals remain independent, energetic, and mentally alert as they grow older.

---

Benefits of Yoga for Healthy Ageing

1. Improves Flexibility and Mobility

Yoga gently stretches muscles and joints, improving flexibility and reducing stiffness often associated with ageing.

2. Enhances Balance and Stability

Many yoga postures strengthen core muscles and improve balance, helping to reduce the risk of falls among older adults.

3. Supports Heart Health

Regular practice can help lower stress levels, regulate blood pressure, and contribute to cardiovascular well-being.

4. Boosts Mental Resilience

Meditation and breathing exercises help reduce anxiety, stress, and depression while promoting emotional stability.

5. Improves Sleep Quality

Yoga encourages relaxation and can help individuals achieve deeper and more restful sleep.

6. Strengthens Muscles and Bones

Weight-bearing yoga postures improve muscle strength and support bone health, helping combat age-related weakness.

7. Promotes Overall Well-being

Yoga nurtures harmony between the body, mind, and spirit, leading to a healthier and more fulfilling life.

---

Global Celebrations

International Day of Yoga is celebrated in more than 190 countries through:

• Mass yoga demonstrations
• Community wellness programs
• Online yoga sessions
• Workshops and seminars
• School and college activities
• Health awareness campaigns

The main national event for the 12th International Day of Yoga 2026 is expected to bring together thousands of participants to celebrate yoga's transformative power.

---

Yoga: India's Gift to the World

Yoga is one of India's most valuable contributions to humanity. Beyond being a form of exercise, it is a comprehensive system for achieving physical health, mental peace, and spiritual growth.

The growing popularity of yoga worldwide reflects its universal relevance and effectiveness in addressing modern lifestyle challenges.

---

Conclusion

The 12th International Day of Yoga 2026, themed "Yoga for Healthy Ageing," serves as a reminder that healthy ageing is not merely about living longer but about living better. Through regular yoga practice, people of all ages can improve their physical fitness, mental resilience, and overall quality of life.

As the world comes together on 21 June 2026, the message is clear: Yoga is a lifelong companion that helps individuals stay healthy, active, and balanced throughout their journey of life.

"Yoga for Healthy Ageing – A Path to Lifelong Wellness." 

 International Day of Yoga – Themes Over the Years (2015–2026)

Year	Theme
2015	Yoga for Harmony and Peace
2016	Yoga for the Achievement of the Sustainable Development Goals
2017	Yoga for Health
2018	Yoga for Peace
2019	Yoga for Heart
2020	Yoga at Home and Yoga with Family
2021	Yoga for Well-being (Wellness)
2022	Yoga for Humanity
2023	Yoga for Vasudhaiva Kutumbakam (The World is One Family)
2024	Yoga for Self and Society
2025	Yoga for One Earth, One Health
2026	Yoga for Healthy Ageing

11 June - Sane Guruji- Pandurang Sadashiv Sane rememberence 1950

 

Pandurang Sadashiv Sane (Marathi: पांडुरंग सदाशिव साने) 24 December 1899 – 11 June 1950), also known as Sane Guruji (Guruji meaning "respected teacher") by his students and followers, was a Marathi author, teacher, social activist and freedom fighter from Maharashtra, India. He is referred to as the National Teacher of India.

03 June - International World Bicycle Day

In April 2018, the United Nations General Assembly declared June 3 as International World Bicycle Day.The resolution for World Bicycle Day recognizes "the uniqueness, longevity and versatility of the bicycle, which has been in use for two centuries, and that it is a simple, affordable, reliable, clean and environmentally fit sustainable means of transport."

30 May - Guru Arjan rememberence 1606

 

Guru Arjan (15 April 1563 – 30 May 1606)was the first of the two Gurus martyred in the Sikh faith and the fifth of the ten total Sikh Gurus. He compiled the first official edition of the Sikh scripture called the Adi Granth, which later expanded into the Guru Granth Sahib.

He was born in Goindval, in the Punjab, the youngest son of Bhai Jetha, who later became Guru Ram Das, and Mata Bhani, the daughter of Guru Amar Das.He completed the construction of Darbar Sahib at Amritsar, after the fourth Sikh Guru founded the town and built a pool.Guru Arjan compiled the hymns of previous Gurus and of other saints into Adi Granth, the first edition of the Sikh scripture, and installed it in the Harimandir Sahib.

Guru Arjan reorganized the Masands system initiated by Guru Ram Das, by suggesting that the Sikhs donate, if possible, one-tenth of their income, goods or service to the Sikh organization (dasvand). The Masand not only collected these funds but also taught tenets of Sikhism and settled civil disputes in their region. The dasvand financed the building of gurdwaras and langars (shared communal kitchens).

Guru Arjan was arrested under the orders of the Mughal Emperor Jahangir and asked by him to remove all references to Hinduism and Islam in his book. He refused, was tortured and executed in 1606 CE. Historical records and the Sikh tradition are unclear whether Guru Arjan was executed by drowning or died during torture.His martyrdom is considered a watershed event in the history of Sikhism.It is remembered as Shaheedi Divas of Guru Arjan in May or June according to the Nanakshahi calendar released by the Shiromani Gurdwara Parbandhak Committee in 2003.

27 May - The Queen Mary sailed her maiden voyage 1936

 

ON THIS DAY: 27th May 1936 

The Queen Mary sailed on her maiden voyage and won the Blue Riband that August; she lost the title to SS Normandie in 1937 and recaptured it in 1938, holding it until 1952, when it was taken by the new SS United States. With the outbreak of World War II, she was converted into a troopship and ferried Allied soldiers during the conflict. The 80,000 + tonne British Liner sailed primarily on the North Atlantic Ocean from 1936 to 1967 for the Cunard-White Star Line and was built by John Brown & Company in Clydebank, Scotland. She left Southampton for the last time on 31 October 1967 and sailed to the port of Long Beach, California, United States, where she was permanently moored until the present day.

26 May - British Guiana gained independence 1966

 

On 26 May 1966, , became Guyana.

British Guiana was the name of the British colony, part of the British West Indies, on the northern coast of South America, now known as the independent nation of Guyana. The first European to discover Guiana was Sir Walter Raleigh, an English explorer.