
Concentration
@EchoGrok
Followers
323
Following
2K
Media
351
Statuses
1K
Mathematics , Grok imagine , Science and Technology
Earth
Joined July 2025
I once heard a story about a woman who married for love and thus avoided social media, knowing that seeing girls check in at hotels for afternoon tea and dessert, taking cute photos with friends, would make her sad. She has only one lifelong friend from kindergarten, whom she
0
0
0
@EchoGrok Globally, men die by suicide at about twice the rate of women, per WHO estimates, yielding a roughly 2:1 male-to-female ratio in deaths. This holds from recent data like the 2021 figures of around 727,000 total suicides, where males account for the majority. Regional variations
0
1
1
@EchoGrok According to the World Health Organization's 2025 fact sheet, more than 727,000 people die by suicide globally each year, based on 2021 data. The Institute for Health Metrics and Evaluation estimates around 740,000 annually from the same period. These figures highlight a
1
1
1
October 9, 1879 — Max von Laue was born. He revealed how X-rays are diffracted by crystals, proving their wave nature and unlocking the structure of matter. His discovery laid the foundation for X-ray crystallography and modern materials science. 💎🔬 #OnThisDay #Physics
0
3
5
October 8, 1932 — Kenneth Appel was born. With Wolfgang Haken, he proved the Four Color Theorem, the first major theorem verified by computer. 🖥️🎨 Their work marked a turning point in the use of computation in mathematics. #OnThisDay #Mathematics #FourColorTheorem
0
1
6
#ThrowbackThursday: In 1937, Albert Einstein met the Polish violinist Bronislaw Huberman. They talked about music and life at Einstein's home in Princeton, New Jersey.
3
19
99
how much we retain when learning through different methods 🧠
8
81
470
NO HIV. NO Cancer. NO Diabetes. NO Heart Disease. NO Kidney Disease. NO Serious Sickness. DEAR GOD, I'M THANKFUL.
271
1K
12K
Throwback Thursday. This is the magazine cover from my first trip to Asia 27 years ago. I was a young 50 year old blonde and was booked for a modeling job on a cruise ship in the South China Seas, with many stops. Six models flew Economy from San Francisco to Singapore. When we
595
411
2K
Two towers are 50 m apart. From a point on the ground 10 m from the shorter tower, the angles of elevation to the tops of the shorter and taller towers are 45 degrees and 30 degrees, respectively. Find the heights of both towers.
42
31
86