A leap second was added to the Indian clock on Sunday.
What is a leap second?
A leap second is a one-second adjustment that is occasionally applied to Coordinated Universal Time. UTC – the primary time standard by which the world regulates clocks and time. Due to various forces, there are irregularities in Earth’s rate of rotation.
To keep the time of the day close to the mean solar time or UT1 (mean solar time at 0° longitude and to make sure that the atomic clocks are aligned with the rotational time and that they do not vary by more than 0.9 seconds, periodically, an extra second or a ‘leap second’ is added to the clocks around the world.
However, it must be remembered that these changes are relative to each other. Adding the leap second does not mean that they would add up and that the Earth would reverse in the end.
Leap seconds are added at the end of July or December. The International Earth Rotation Service (IERS) is an international organisation that releases the bulletin of when the second should be added. This is the bulletin Cfor this year.
On December 31, as the clock struck 23:59:59, instead of the time changing to 00:00:00, it was 23:59:60 because of the addition if the extra second. The atomic clock at New Delhi’s National Physical Laboratory (NPL) was also programmed along with other atomic clocks around the world.
D K Aswal, Director of NPL told NDTV “The Earth and rotation around its own axis is not regular, as sometimes it speeds up and sometimes it slows down due to various factors including earthquakes and moon’s gravitational forces that often results in ocean tides. As a result, astronomical time (UT1) gradually falls out of sync with atomic time (UTC), and as and when the difference between UTC and UT1 approaches 0.9 seconds, a leap second is added to UTC through atomic clocks worldwide.”
Significance
Director Aswal said that “The leap second adjustment is not so relevant for normal everyday life. However, this shift is critical for applications requiring of time accuracies in the nanosecond, which are critical in the fields of astronomy, satellite navigation, communication networks.”
The change in time will have significant repercussions in the fields of satellite navigation, astronomy and communication.
Even at 76, Pradip Burman, the zestful chairman of Mobius Foundation radiates a contagious enthusiasm when he is talking about sustainability. The environmental crusader, better known to many as the great-grandson of Dabur founder Dr S.K.Burman, has devoted substantial attention towards promoting the concept of sustainability in all aspects of life. He refuses to conform to the convenience and comfort in today’s world which ultimately adds on to the adverse effects of climate change.
Talking to The Logical Indian, Burman emphasised why sustainability as a concept is indispensable for us. “We ought to be aware of what lies ahead of us. Soon we will finish the oil, iron, tin, and coal, and our next generations will be left with nothing. Recycling, banning plastics, stop felling trees for paper… This should become a part of everyone’s lifestyle,” he urges.
Mr Burman watering a sapling at the tree plantation drive organised by his non-profit Mobius Foundation
Traditional wisdom and modern research
A mechanical engineer from Massachusetts Institute of Technology (MIT), USA, Burman had always nurtured a keen interest in helping the society, as evident from his graduation project of designing a sonic aid for the visually challenged, which detected obstacles in the way using ultrasonic wave signals.
As an executive for the nature-centric company Dabur, Burman has always opted for natural alternatives to solve his everyday problems like taking Ayurvedic medicine to cure his Arthritis. He later launched the veterinary wing for Dabur – Ayurvet – which provides nature-friendly solutions for animal health care.
A patron of the ancient scientific wisdom of India, Burman always hailed the confluence of “traditional knowledge and modern research”, which he advocated as the Ayurvet motto.
Ayurvet is one of the best ventures by Mr Burman
As part of the CSR initiative of Dabur, Pradip Burman founded SUNDESH (Sustainable Development Society) which has been tirelessly working for last 25 years in remote villages for uplifting the rural communities in an environmentally sustainable way.
An advocate of sustainability
Burman believes that sustainability is the indispensable mantra for the world at present. Due to uncontrolled utilisation of the planet’s resources by human beings, the world today stands at a juncture of destabilisation. Today the human race has reached the pinnacle of progress but the advancement is happening in a very unsustainable manner.
Through energy-efficient use of everyday essentials like transport, communication, altered habits of diet, clothing and daily living, some crusaders of sustainability try to reduce their carbon footprint. Pradip Burman’s Mobius Foundation is one of the forerunners toward sustainability goals.
Mobius Foundation aims to change the sustainability dynamics
In 2015, Burman paved the way for the start of Mobius Foundation, focused on sustainability. Named after 18th-century German mathematician August Ferdinand Mobius, the famous Mobius strip has an important philosophical significance. The extraordinary shape symbolises balance and union.
Similar is the essence of Mobius Foundation which wishes to enhance the “Reduce, Reuse, Recycle” principle to a widespread basis in India, helping generations to come.
Founder Pradip Burman wishes to achieve notable development in education, population stabilisation and renewable energy projects.
A dream school in the making
At Coorg, Pradip Burman’s Mobius Foundation is constructing the World Environment School, Coorg (WESc) where the curriculum will surpass the boundaries of books and classrooms, with a special focus on hands-on learning in close collaboration with the environment. Amidst the pristine natural beauty of Coorg, the school will nurture young minds to grow up into future green leaders. As of now, the school will be open to teenagers, welcoming students from standards 6 to 12.
World Environment School hopes to shape future green leaders (Representational Image, Credits – elfederal.com.ar)
Needless to say, World Environment School will be the first-of-its-kind not only in India but also in entire South Asia. The school is expected to start from March 2020.
The school promises to nurture the responsible behaviour of citizens of our future.
The Sustainability Conference of 2019
In 2019, the Mobius Foundation has planned an international conference, on the lines of the celebrated earth summits over the past decade. The 2019 International Conference on Sustainability Education (ICSE 2019) aims to bring together environmental activists, practitioners of sustainable development as well as climate change experts to help develop a sustainability-focused curriculum.
It is surmised that the conference will give a platform to innovative concepts of Sustainability Education including an essential change in the existing education system ensuring a wholesome personal development for a student.
Mr. Pradip Burman delivering a speech at Jagan Institute Of Management Studies
The Sustainability crusader
The Mobius founder strongly believes that it is high time to sprout sustainability awareness among a society drowning in consumerism and unknowingly doing irreparable harm to the planet, every second. The best way to achieve this goal is through education which is available to all. At present, the education system is predominantly career-oriented, making the learners a victim of materialism, and thus, their dreams are also outlined in those colours.
Living beyond the limits
When asked about his wish to attain the age of hundred, he strongly asserts that more than becoming a centurion, he wishes his life and work continue to better the society even in his absence. “I have lived my life. I wish that whatever I start before I go, will continue – for the betterment of my country,” says Mr Pradip Burman.
He is also a trustee of the Climate Reality Project – India (affiliated to Mr. Al Gore of the Climate Reality Project Foundation, USA). Climate Reality Project, India, has been actively engaged igniting the spark and spreading the message of climate change amongst educators, policy makers and civil society. The India branch looks after more than 500 trained Climate Leaders, and more than 900 volunteers spread all over the country.
In his journey, Pradip Burman has been a beacon of hope for millions, motivating many to join the movement for sustainability. We wish he continues his tireless efforts for promoting sustainability awareness and inspire generations to come.
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