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SEMI-NEWS/SEMI-SATIRE: July 6, 2025 Edition
Why I LOVE America: Freedom, Opportunity, Happiness
She Went On a Vacation to Iran: 'It was Nothing Like I Expected'
Wisdom Teeth Contain Unique Stem Cell That Can Form Cartilage, Neurons, and Heart Tissue
xAI Grok 3.5 Renamed Grok 4 and Has Specialized Coding Model
AI goes full HAL: Blackmail, espionage, and murder to avoid shutdown
BREAKING UPDATE Neuralink and Optimus
1900 Scientists Say 'Climate Change Not Caused By CO2' – The Real Environment Movement...
New molecule could create stamp-sized drives with 100x more storage
DARPA fast tracks flight tests for new military drones
ChatGPT May Be Eroding Critical Thinking Skills, According to a New MIT Study
How China Won the Thorium Nuclear Energy Race
Sunlight-Powered Catalyst Supercharges Green Hydrogen Production by 800%
By manipulating materials at the atomic scale, scientists from the University of Pennsylvania's School of Engineering and Applied Science, the University of Illinois at Urbana–Champaign, and the University of Cambridge claim to have created a sheet of nickel that is as strong as titanium, but up to five times lighter.
Strong as steel is a cliché, but it's one that's true. Steel is so strong and so affordable that it's hard for the average person to go through their day without seeing tons of it in the form of bridges, vehicles, building supports, and reinforced concrete, just to name a very few examples.
However, steel and other metals that we use on an everyday basis aren't anywhere near as strong as they could be. The crystalline structure that make up metals like steel, aluminum, and titanium give them their strength and flexibility, but this structure is imperfect, so the forces applied to the metals under stress cause the atoms in them to slip and the structure to fail far below the metal's theoretical strength limit. Titanium, for example, would be 10 times stronger if it had an ideal structure.