DrakeEQ 对比 Polyhedron and Polyhedra Vol.1 的使用情况和统计数据
Are we alone?
We created DrakeEQ to provide a visually elegant answer to the extraterrestrial question, using the intellectually elegant Drake Equation. We coupled this fun calculator with beautiful, 3D galaxies in motion!
To help us celebrate 15 years since the first release in 2009, DrakeEQ 7.0.0 now features our Galaxene Galaxy Engine!
Use this fun simulator to graphically quantify the number of advanced extraterrestrial civilizations in our Milky Way Galaxy.
Travel the Universe and explore infinitely variable galaxies! Just pinch anywhere and tap the targeting indicator.
Perform thought experiments with this unique visual tool; it’s both educational and entertaining.
Learn about the famous Drake Equation through direct manipulation of its 7 parameters with DrakeEQ.
The Drake Equation states that:
N = the number of civilizations in our galaxy with which communication might be possible
where:
R* = the average rate of star formation in our galaxy
fp = the fraction of those stars that have planets
ne = the average number of planets that can potentially support life per star that has planets
fℓ = the fraction of the above that actually go on to develop life at some point
fi = the fraction of the above that actually go on to develop intelligent life
fc = the fraction of civilizations that develop a technology that releases detectable signs of their existence into space
L = the length of time such civilizations release detectable signals into space.
Drake Equation. Wikipedia, The Free Encyclopedia.
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Polyhedron and Polyhedra is an application which helps you to learn about or explore platonic solids, archimedean solids, catalan solids or polyhedral compounds.
Without knowledge of mathematics or polyhedron, you can easily interact with the 3d solids by this application, So, you will become more familiar with the polyhedrons, and you may enjoy these abstract solids as fascinating formative arts.
The main advantage of the app is that it offers a large variety of polyhedral compounds with parameters and 3d morphing models between different polyhedra or compounds.
By choosing a model, and by setting colors and parameters optionally, you will find various types of 3d shapes including wonderful shapes, mysterious artistic shapes, and strange eccentric shapes, which will be interesting for you.
Features:
- Swipe or touch gesture will rotate, zoom or move the object. So, you can observe it from various angles or positions. (You can observe it even from inside.)
- Switches between showing and hiding each face of the polyhedron, and switches between showing and hiding each component of compounds
- Function to display the edges of the polyhedra with selectable thickness and color
- For each platonic solid, each archimedean solid or each catalan solid, the app can provide the compound from 14 to 20 kinds, and it can also provide the compounds which are consisting of two or more different polyhedra (more than 700 in total)
- Morphing mode, in which you can change or morph one solid into another solid through a seamless transition
- The app includes many color patterns for the faces of the polyhedron.
- Functions to display basic informations about the polyhedron, and to open the wikipedia sites about the related items in Safari
- Slider controllers to reduce z-fighting (screen flicker)
- Save PNG images to camera roll
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DrakeEQ与Polyhedron and Polyhedra Vol.1排名比较
对比 DrakeEQ 与 Polyhedron and Polyhedra Vol.1 在过去 28 天内的排名趋势
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DrakeEQ 对比 Polyhedron and Polyhedra Vol.1 的排名,按国家/地区比较
对比 DrakeEQ 与 Polyhedron and Polyhedra Vol.1 在过去 28 天内的排名趋势
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DrakeEQ VS.
Polyhedron and Polyhedra Vol.1
一月 3, 2025