Other
What the NFT? VC David Pakman dumbs down the intensifying digital collectibles frenzy
Non-fungal tokens have been around for almost two years, but this NFT from Ethereum and other blockchains is suddenly becoming a more popular way of…
Article
Other
Justworks’ Series B pitch deck may be the most wonderfully simple deck I’ve ever seen
It may be hard to remember but long ago Justworks was not a family name. Although its monthly revenue growth charts were at the top…
Business Mathematic
Nonparametric Method
A nonparametric method is a mathematical approach to statistical inference that ignores the underlying assumptions about the form of the observed probability distribution. ANOVA, Pearson’s…
Technology
Hybrid Memory Cube – a high-performance RAM interface
Hybrid Memory Cube (HMC) is a single package containing four DRAM die and one logic die, all stacked together using through-silicon via (TSV) technology. HMC…
Technology
Qualcomm veteran to replace Alain Crozier as Microsoft Greater China boss
Microsoft is finding a new leader for its larger China business. Yang Hou, a former senior vice president at Qualcomm, will take over as chair…
Technology
Autonomous drone maker Skydio raises $170M led by Andreessen Horowitz
Skydio has raised $170 million in the Series D funding round led by Anderson Horowitz’s Growth Fund. This pushes it into uninterrupted territory, with a…
Physics
Scientist Have Found The Maximum Speed Of Sound
Thanks to Einstein’s special theory of relativity, we know that the speed of light in space is the limit of the ultimate speed of the…
Physics
Watch The First Ever Video Of A Space-Time Crystal
German-Polish collaboration has been able to manage the first video recording of the space-time crystal. The structure of the repeating elements was micrometer in size…
Physics
Repeating Gravitational Waves Could Reveal The Shape Of Merged Black Holes
Black holes are rather featureless, defined simply by their spin and mass. When two black holes merge, the result is a brief appearance of something…
Physics
Precariously Balanced Rocks Improve Precision Of Earthquake Forecasts
The rocks look like they will go down if you give them a little stimulus and more than great backdrops for taking selfies. They can…
Finance
Equivalent Annual Annuity (EAA)
One of two approaches used in capital budgeting to compare mutually exclusive projects with unequal lives is the equivalent annual annuity (or EAA) approach. Traditional…
Geographic Minerals
Natron: Properties and Occurrences
Natron is a mineral of hydrous sodium carbonate, often found crystallized with other salts. It is a naturally occurring mixture of sodium carbonate decahydrate (Na2CO3·10H2O,…
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