Author Archives: John Pullen

It is often remarked, and with some truth, that the Amazon Rainforest are the Lungs of the World. It is the largest tropical rainforest on the planet and covers more than 2.3 million square miles. It is reported that it contains over 10% of all the animal and plant species in the world. With theContinue reading “The Lungs of the World are Dying”

We have all experienced it, although many of us are unaware of it happening. It is the few moments when our mind goes blank. At that moment, we are not consciously thinking of anything. You might be looking at a book or your phone and be unaware of what you are doing. In company, youContinue reading “When Your Mind Goes Blank”

We learned at school that there are three states of matter, solid, liquid and gas. Actually, there are four if we include plasma. This is found where there is intense heat, such as the atmosphere of the Sun. But for this article, we will consider the first three. We know that solid substances have aContinue reading “Hot Gold”

The title above is from an often-used phrase, “The next war will not be over oil, but over water.” Let’s face it, water is one of our most precious natural resources. Freshwater is vital to the survival of the human race. You might think that in your part of the world, there is no problem;Continue reading “The Next War will be Over Water”

The race to the Moon is on again. After America through NASA’s Apollo space program, 12 astronauts have walked on the lunar surface. No other country has sent anyone else there – yet. But now several candidates are in the race. And it is a race. Those who get there first and set up aContinue reading “The Nuclear Moon”

From time to time, hurricanes occur in certain parts of the world. Indeed, some of these regions have hurricane seasons. It is also noticeable that due to climate change, hurricanes are beginning earlier and finishing later. They are more frequent and they are often more powerful than they were in years past. They can causeContinue reading “It’s a Hurricane – But Not as We Know It”

For geologists studying the ancient history of the Earth, reaching as far back to even when it formed, they search for rocks which can date from billions of years ago. This is not an easy task, because the further back you look, the fewer examples appear to exist. So, when geologists recently uncovered rocks whichContinue reading “The Oldest Rocker in the World”

Meteors hit our atmosphere many times a day. However, we are rarely aware of them as they are mostly particles the size of dust or small stones. They will not reach the surface of the world because they will burn up many miles above the Earth. Now and again, a larger meteor will get allContinue reading “The Meteorite Which Dropped in to Visit”

If you are of a certain age, I am fairly sure you will answer a resounding “Yes” to the above question. I have felt time is passing quickly for a number of years now, and most of the people I talk to agree with the title. If you think back to your childhood, time reallyContinue reading “Does Time Pass Quicker as We Age?”

We hear a lot about Artificial Intelligence, or AI. A lot of it is good, telling us that we will be able to do things far more quickly than before. There are, of course, warnings which come with such forward jumps in technology. The fact that AI systems may, in the future, evolve autonomously, andContinue reading “AI Predicts Hurricanes Quicker”