Search found 21 matches

by admin
Thu Apr 09, 2020 8:49 am
Forum: Soil & Groundwater
Topic: Why Are Earthquakes So Hard To Predict? - By Jean-Baptiste P. Koehl
Replies: 0
Views: 4204

Why Are Earthquakes So Hard To Predict? - By Jean-Baptiste P. Koehl

In 132 CE, Chinese polymath Zhang  Heng presented the Han court with his latest invention. This large vase, he claimed, could tell them whenever an earthquake occurred in their kingdom– including the direction they should send aid. The court was somewhat skeptical, especially when the device trigger...
by admin
Thu Apr 09, 2020 8:42 am
Forum: Electrical Engineering
Topic: The Beautiful Future of Solar Power By Marjan van Aubel
Replies: 0
Views: 4449

The Beautiful Future of Solar Power By Marjan van Aubel

Last summer, I was hiking through the Austrian mountains. And there, on top, I saw this beautiful, stone, remote hut, and it had solar panels on it. And every time I see solar panels, I get very enthusiastic. It's this technology that takes sunlight, which is free and available and turns that into e...
by admin
Thu Apr 09, 2020 8:35 am
Forum: Off Topic
Topic: What is Consciousness?
Replies: 0
Views: 4005

What is Consciousness?

Here are two images of a house. There’s one obvious difference, but to this patient, P.S., they looked completely identical. P.S. had suffered a stroke that damaged the right side of her brain, leaving her unaware of everything on her left side. https://engrr.com/download/file.php?id=24 But though s...
by admin
Thu Apr 09, 2020 8:26 am
Forum: General Discussion
Topic: How Do Ocean Currents Work?
Replies: 0
Views: 3310

How Do Ocean Currents Work?

In 1992 a cargo ship carrying bath toys got caught in a storm.  Shipping containers washed overboard, and the waves swept 28,000 rubber ducks and other toys into the North Pacific. But they didn’t stick together. Quite the opposite–the ducks have since washed up all over the world, and researchers h...
by admin
Thu Apr 09, 2020 8:19 am
Forum: General Discussion
Topic: Does Time Really Exist?
Replies: 0
Views: 3474

Does Time Really Exist?

The earliest time measurements were observations of cycles of the natural world, using patterns of changes from day to night and season to season to build calendars. More precise time-keeping, like sundials and mechanical clocks, eventually came along to put the time in more convenient boxes. https:...
by admin
Thu Apr 09, 2020 8:10 am
Forum: Off Topic
Topic: What Causes Hallucinations?
Replies: 0
Views: 2309

What Causes Hallucinations?

Rosalie was sitting in her nursing home when her room suddenly burst to life with twirling fabrics. She was an old woman. You can say an old woman can hallucinate due to her age level. But how humans hallucinate? In this post, we will learn “What Causes Hallucinations?” https://engrr.com/download/fi...
by admin
Thu Apr 09, 2020 8:04 am
Forum: Off Topic
Topic: How Hormones Work in Human Body?
Replies: 0
Views: 2312

How Hormones Work in Human Body?

Over the course of our small lifetimes, our bodies pass through a series of extraordinary metamorphoses we grow experience puberty and many of us reproduce. But behind the scenes, the endocrine system works constantly to orchestrate these changes. https://engrr.com/download/file.php?id=18 Alongside ...
by admin
Thu Apr 09, 2020 6:48 am
Forum: Waste Disposal & Treatment
Topic: Why isn't The World Covered in Poop?
Replies: 0
Views: 3291

Why isn't The World Covered in Poop?

It can be near to you or your house an animal is defecating. Each day animal kingdom in this world is producing roughly enough dung that can match the total volume of water pouring over the Victoria Falls. It's a huge quantity, isn’t it? But why this planet isn’t covered by this stuff. In this post,...
by admin
Thu Apr 09, 2020 6:45 am
Forum: General Discussion
Topic: What is Dust Made of?
Replies: 0
Views: 2345

What is Dust Made of?

In beginning there was dust and end there will be dust. But the most interesting fact is that between the beginning and end has also dust and dust. Let’s explain “What is the dust made of?” https://engrr.com/download/file.php?id=17 What is Dust Made of: At first, meet the creature Dermatophagoides f...
by admin
Thu Apr 09, 2020 6:28 am
Forum: General Discussion
Topic: What Would it is Like to Live on The Moon?
Replies: 0
Views: 2272

What Would it is Like to Live on The Moon?

Hi, Good Morning! It is a beautiful day, isn’t it? But you know what; I live in the underground but not on earth. Even I can reach up to eight meters by one leap from my bed to the washroom. My sink water drains into a very small greenhouse where I grow my own vegetable. After suiting up my first wo...

Go to advanced search