The time it takes for the bar model method, the heart and soul of Singapore math, to become a common feature in most math curriculums around the world, which implicitly means that it no longer holds the competitive edge over other developed nations in math education.
With pirates from both developing and developed countries leveraging on AI, the half-life of Singapore math is getting exponentially shorter, and the “fine” city of Singapore risks being innovated away if local math educators don’t act now.
by Numerati January 09, 2025
by AnWonderThatIsUnknown July 29, 2022
A sudden turning point in how things in a category are made due to a revolutionary item created in that category
(Like how half life 1 changed game making)
(Like how half life 1 changed game making)
by declandude25_newer May 21, 2022
caged plutonium which is a transuranic material that has a half-life of 24,065 years, making it decay (into different elements) inside a zinc-aluminum hull (the aluminum delicates due to the radiation and thus might crumble depending on the weight of plutonium-239) but doesn't rust as easily due to the zinc coating
"Our team have created a simulation of the half-life decay of plutonium-239 in a zinc-aluminum material lined caging scenario."
by outrageously long vocabulary November 26, 2024
1. The time taken for the radioactivity of a specified isotope to fall to half its original value. the time required for any specified property (e.g. the concentration of a substance in the body) to decrease by half.
2. One of the best video games you could ever play along with Portal.
2. One of the best video games you could ever play along with Portal.
Scenario1: "Iodine-131 has a Half-life of 8.1 days"
Scenario2: I love Half-life, the story and gameplay is just mind blowing!
Scenario2: I love Half-life, the story and gameplay is just mind blowing!
by Zach T. Radass December 20, 2022
by Unknown07724 January 08, 2025
by Based Mango September 14, 2022