Tag: STEM

Unraveling Cosmic Mysteries: The Fascinating Discovery of FRB 20220610A

The Mysterious Pulse from Deep Space Imagine capturing a fleeting whisper from the depths of the universe, so powerful that it releases as much energy in a millisecond as our sun does over 30 years. This is not science fiction. Recently, astronomers traced the origins of a Fast Radio Burst (FRB), known as FRB 20220610A,… Continue reading Unraveling Cosmic Mysteries: The Fascinating Discovery of FRB 20220610A

Revolutionizing Antibiotic Discovery with Artificial Intelligence

The threat of antibiotic resistance has been growing rapidly, concerning medical professionals and hospitals. Applying AI to medical research now opens a new pathway for the discovery of antibiotics, meeting an essential demand in healthcare. Antibiotic resistance is a significant threat to global health, leading to harder-to-treat infections, increased spread of diseases. Acknowledged by the… Continue reading Revolutionizing Antibiotic Discovery with Artificial Intelligence

CRISPR:

From Bacterial Defense to Gene Editing Tool The implications of Doudna and Charpentier’s CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) discovery were monumental. Scientists realized that if they could program CRISPR-Cas9 to target specific DNA sequences in bacteria, they could use this technology in any organism. This adaptability transformed it into a gene-editing tool of… Continue reading CRISPR:

Unseen Conflict:

How Bacterial Battles Paved the Way for CRISPR Gene Editing In the microscopic world, a relentless battle has been raging for millennia, one that has inadvertently given rise to one of the most significant scientific breakthroughs of our time: CRISPR gene editing technology. This discovery, stemming from the age-old war between bacteria and viruses, reshaped… Continue reading Unseen Conflict:

Jennifer Doudna:

Rewriting the Code of Life with CRISPR-Cas9 Few discoveries in modern science have generated as much excitement and promise as CRISPR-Cas9, a revolutionary gene-editing system. Standing for Clustered Regularly Interspaced Short Palindromic Repeats, CRISPR is a powerful tool that allows scientists to make precise changes to DNA, revolutionizing the field of biology. UC Berkeley biochemist… Continue reading Jennifer Doudna:

Nancy Grace Roman:

Gazing Beyond the Stars Last week’s post referred to the Nancy Grace Roman Telescope and a reader asked, “Who is Nancy Grace Roman?” NASA astronomer Dr. Nancy Grace Roman, a tireless champion of the Hubble Space Telescope, became the first woman to serve as Chief of Astronomy at NASA. Her pioneering work laid the groundwork… Continue reading Nancy Grace Roman:

Lone Wanderers

“Things fall apart; the centre cannot hold;” from W. B. Yeats’ poem “The Second Coming.” Imagine a planet without a star to orbit, drifting alone through vast space. Such lone wanderers, known as rogue planets, are planets not bound to any star. Astronomers think a collision with another proto-planet knocked them out of their star… Continue reading Lone Wanderers

India’s Lunar Leap!

First Nation to the Moon’s South Pole! On August 23, 2023, India achieved a monumental milestone in the annals of space exploration: the successful landing of its Chandrayaan-3 spacecraft near the moon’s south pole. While space missions might seem remote, this event holds more significance than you might think. Here’s why: Exploring New Frontiers: India… Continue reading India’s Lunar Leap!

Ernest Everett Just

Great Underappreciated Black Biologist Ernest Everett Just was a pioneering African American biologist, academic, and science writer known for his work in the fields of cellular biology and marine biology. I learned about his life and contributions listening to a talk given by Mélina Mangal, author, school library teacher, and biographer of Ernest Everett Just.… Continue reading Ernest Everett Just