Here is how to make a Stereolithography 3D Printer. It is still a bit of a work in progress but so far it is working pretty well. This is mainly an experiment which started as a Delta Robot Stereolithography Printer but ended as a more traditional Cartesian Stereolithography Printer. "I'll be honest, we're throwing science at the walls here to see what sticks. No idea what it'll do." - Cave Johnson Stereolithography (SL or SLA from Stereolithography Apparatus) is an additive manufacturing process using a vat of liquid UV-curable photopolymer "resin" and a UV laser to build parts one layer at a time. On each layer, the laser beam traces a cross-section pattern of the part onto the surface of the liquid resin. Exposure to the UV laser light cures, solidifies the pattern traced on the resin and adheres it to the layer below. I have wanted a 3D ...
Big data has been a game changer for almost every industry. While it has created many new opportunities for businesses to improve efficiency and provide higher quality services, it also raises some other concerns.
Despite the impressive potential of the maker movement and the aspect of fun learning by making, still, there remain some challenges in mainstreaming the maker movement in education. First of all, it should not be misunderstood that learners should be given to build things without proper acquisition of fundamental skills, such as basic literacy and numeracy,
En mars, Google annonçait sa nouvelle suite Google Analytics 360 : 6 outils complémentaires, pour permettre aux marketeurs d’analyser plus finement leurs données. Un de ces outils, Data Studio, sera disponible en freemium, puisque Google vient d’annoncer la mise à disposition d’une version gratuite de Data Studio. Objectif : permettre aux professionnels et aux petites équipes de visualiser leurs données et générer facilement des reportings.
El Consorcio Internacional de Periodistas de Investigación (ICIJ) ha publicado este lunes la base de datos completa de los papeles de Panamá, en la que los usuarios podrán buscar los nombres de las más de 200.000 compañías, fundaciones y fondos que...
Here are some key points from the report: In total, we project there will be 34 billion devices connected to the internet by 2020, up from 10 billion in 2015. IoT devices will account for 24 billion, while traditional computing devices (e.g. smartphones, tablets, smartwatches, etc.) will comprise 10 bifllion.
Nearly $6 trillion will be spent on IoT solutions over the next five years.
Businesses will be the top adopter of IoT solutions. They see three ways the IoT can improve their bottom line by 1) lowering operating costs; 2) increasing productivity; and 3) expanding to new markets or developing new product offerings....
Businesses have recognized the benefit rooted in data and, therefore, put together people, technologies, and processes to collect, store and analyze huge amounts of data. A key element for deriving value from data is by using analytics.
Guest blog post by Rebecca Kaye, Data Visualisation Specialist at Numbertelling -- In 2020, it is predicted that the world will produce 50 times the amount of data it did in 2011 (IDC, 2011). Within this data lies huge opportunities for discovery and improvement. Data from devices such as strava are helping to shape cities designed for people rather than cars, the explosion in medical data combined with innovative technology is transforming global health. The list could go on.
Physicist and Nobel Prize Richard Feynman, considered one of the brightest mind in the world, once said: "When I see equations, I see the letters in colors – I don't know why. [..] And I wonder what the hell it must look like to the students." ...So we basically just made those visions available for you ! We have crafted the perfect alliance between Standard Mathematical Notations and Mobile Interfaces: Manipulate Equations and Functions on your Smartphone or Tablet like the best Mathematicians and Scientists does in their head !
Math Touch Book is an independant project to support, will be released on Android , iPhone and iPads during January 2016, and a beta android APK can be downloaded from the website.
Kurzweil 09/05/16 : "Scientists at Los Alamos National Laboratory and the State Key Laboratory for Mechanical Behavior of Materials in China have used a combination of machine learning, supercomputers, and experiments to speed up discovery of new materials with desired properties. The idea is to replace traditional trial-and-error materials research, which is guided only by intuition - and errors...
El sábado 5 de marzo de 2016 es el Día Internacional de los Datos Abiertos 2016, en el mundo se lo conoce como el Open Data Day 2016 y en las redes sociales #ODD #ODD2016 Desde la comunidad de InfoTecarios, este es el segundo año consecutivo donde...
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