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- Gadget Zone
- January 28, 2023
- 267 views
GADGET GIST: VIRTUAL REALITY HEADSET
Virtual reality headset A virtual reality headset (or VR headset) is a head-mounted device that provides virtual reality for the wearer. Although Virtual reality is often used as an umbrella…
- etechnow
- January 28, 2023
- 325 views
ARTIFICIAL INTELLIGENCE: ChatGPT THE ULTIMATE Chatbox
ChatGPT: The Ultimate Chatbox ChatGPT is a large language model developed by OpenAI that can be used for natural language processing tasks such as text generation and language translation. It is based…
- etechnow
- January 24, 2023
- 300 views
COSMOLOGY:THE EVOLUTION OF THE UNIVERSE PART TWO
The Evolution of the Universe (PART TWO) Another theory, the steady state theory, also succeeds in accounting for the expansion and homogeneity of the universe. In 1946 three physicists in…
- etechnow
- January 17, 2023
- 307 views
ENERGY:THE SUN
THE SUN The Sun is the star at the center of the Solar System. It is a nearly perfect ball of hot plasma, heated to incandescence by nuclear fusion reactions in its core. The Sun radiates this energy mainly as light, ultraviolet, and infrared radiation, and is the most…
- etechnow
- January 17, 2023
- 297 views
ENERGY:ENERGY SOURCES
Energy Sources The sun is the main energy source of our universe. On planet earth the Energy sources are quite diverse; some are from biological origin while the others come…
- History
- January 16, 2023
- 302 views
TECH HISTORY
History of computers: A brief timeline 1801: Joseph Marie Jacquard, a French merchant and inventor invents a loom that uses punched wooden cards to automatically weave fabric designs. Early computers would…
- etechnow
- January 16, 2023
- 422 views
ROBOTS
ROBOTS PAST, NOW AND THE FUTURE The definition of “robot” has been confusing from the very beginning. The word first appeared in 1921, in Karel Capek’s play R.U.R., or Rossum’s Universal…
- etechnow
- January 16, 2023
- 315 views
COSMOLOGY
Evolution of the Universe (PART ONE) Some 15 billion years ago the universe emerged from a hot, dense sea of matter and energy. As the cosmos expanded and cooled, it…
- etechnow
- December 26, 2022
- 256 views
LIFE AND SCIENCE
LIFE AND THE DNA Deoxyribonucleic acid (DNA) is a molecule that contains the biological instructions that make each species unique. DNA, along with the instructions it contains, is passed from…
- etechnow
- December 23, 2022
- 386 views
LIFE AND SCIENCE
LIFE AND EVOLUTION There are all sorts of ways to reconstruct the history of life on Earth. Pinning down when specific events occurred is often tricky, though. For this,…