Science

HISTORY OF ASTRONOMY
ccounts of wonderful optical experiments by Roger Bacon (who died in 1292), and in the sixteenth century by Digges, Baptista Porta, and Antonio de Dominis (Grant, Hist. Ph. Ast.), have led some to suppose that they invented the telescope. The writer considers that it is more likely that these notes refer to a kind of camera obscura, in which a lens throws an inverted image of a landscape on the wall.
By Hajib4 years ago in Earth
Combating Climate Change: A Global Effort Towards a Sustainable Future
Climate change is an unprecedented challenge that humanity is facing. It has severe implications on our environment, society, and economy. The impacts of climate change are being felt worldwide and are predicted to worsen if we fail to take action. The good news is that people worldwide are aware of the risks posed by climate change and are working towards mitigating it. The global effort towards combating climate change has become a top priority, and everyone, from governments, businesses to individuals, is taking action to build a sustainable future.
By Sandeep4 years ago in Earth
The Only Tree
In the heart of a vast, arid desert, there stood a solitary tree. It was a remarkable sight, with its sturdy trunk and lush canopy of green leaves, seemingly defying the odds of survival in such a harsh environment. The tree had been there for as long as anyone could remember, and it had become a symbol of hope and resilience for the people who lived nearby.
By RK Bhanu4 years ago in Earth
Future Earth
The Future of Earth: Challenges and Opportunities As our world continues to evolve and progress, the future of our planet is becoming an increasingly pressing concern. Climate change, resource depletion, and population growth are all major challenges facing our planet, but there are also opportunities for us to create a more sustainable and equitable future.
By Aziz Hunzai4 years ago in Earth
Fisheries
Fisheries are the activities involved in the harvesting, processing, marketing, and distribution of fish and other aquatic organisms for human consumption, as well as for other purposes such as recreational fishing, aquaculture, and the production of fish meal and fish oil.
By Love The Green4 years ago in Earth
Agriculture
Agriculture is the practice of cultivating crops and raising animals for food, fiber, and other products. It is one of the oldest and most important human activities, and has played a critical role in the development of human societies throughout history.
By Love The Green4 years ago in Earth
Biodiversity.
Biodiversity Biodiversity refers to the variety of life on Earth, including the number of species, the genetic diversity within species, and the variety of ecosystems and biomes. Biodiversity is essential for maintaining the balance of the planet's ecosystems and for ensuring the survival of all species, including humans. Unfortunately, biodiversity is under threat due to human activities such as habitat destruction, pollution, and climate change. In this article, we will explore the importance of biodiversity and the current state of biodiversity on Earth.
By Love The Green4 years ago in Earth
Unlock the Power of Organic Greens Powder: The Secret to Supercharging Your Health and Energy
The Benefits of Organic Greens Powder: Why Your Body Needs It Are you tired of feeling tired all the time? Do you struggle with digestive issues or joint pain? If so, you're not alone. Many people today are looking for natural ways to improve their health and energy levels, and one of the best ways to do that is by incorporating organic greens powder into their daily routine.
By Phil Sanko4 years ago in Earth
Of Size and Savagery: The World's Biggest and Most Dangerous Wildlife
Living Large: The Biggest Animals on the Planet The world is home to an astonishing diversity of animal life, and among them are some truly massive creatures. These behemoths can inspire awe and wonder with their size and power, and they often play important ecological roles in their respective habitats. Here are some of the biggest animals in the world:
By Wellinton Martinez4 years ago in Earth
Facts About the space
The Apollo program was a series of space missions undertaken by NASA between 1961 and 1975 with the goal of landing a human on the moon and returning them safely to Earth. Here is a brief history of all the Apollo missions:
By Taha Asim4 years ago in Earth
“””The Sun””””
The sun is important for humans for several reasons. First and foremost, it provides us with warmth and light, which are essential for the growth of plants and trees, as well as for our own health and wellbeing. Sunlight is also an important source of vitamin D, which helps us to absorb calcium and maintain healthy bones.
By Rimsha Ashraf 4 years ago in Earth
A Story on History of Time
Once upon a time, long before the invention of the clock, humans had no concept of time. They lived their lives according to the cycles of nature and the changing seasons. They hunted, gathered, and farmed, all without the need for a clock or a calendar.
By Sujan Paudel4 years ago in Earth