A mostrar mensagens de 2018

Moebius stripe - 3D

Hi. Here is the download link to a moebius stripe I've made in 3D. The file format is .obj so , if you wish, you may print in 3D. I advise metal printing. When you print, print in duplicate because it's 2 that make the moebius stripe, when they are stick together. It's sort of an eyes mask. The symbol of infinity.

If you wish, you can make a test and make it in carton. The 2 objects. And see for yourself. That's what I've done. Seems nice. With an elastic band, you can wear it.
So here is the download link to the 3D file: download

You can view the file online at:

The size of the object, which is of the 2 objects together has to match the size of the face. It can be resized and exported again in .obj format (to print in 3D) here:

It can be printed online here:

Hope you like it.

Thanks :)

Email about a possible Tesla experiment

"Dear Sir I am writing to you to share an idea I had and that I wish to share with The Shaolin Temple, if I may. I have already shared this idea I had some time ago with Nasa, The American Space Agency. I have already contacted you some time ago about a problem that I had regarding the heritage of my father, and that you kindly replied. So, the idea that I had is written in english language, and is a scanning of papers that I have written by hand. These scanning are 8 pages, starting from 1 to 8, and are in attachment to this email. It is the original email I have sent to Nasa, the American Space Agency. There may be the possibility, on the central axis of this transformer, of the long triangular piece, to give a twist of 90 ° (as I said in the written text, but not 90 °, it is more exactly 120 °), the plasma beam can shoot. In this case it would be a pistol, not a sword. Dear Sir, Please see that this is just an idea that I had and that I would like to share with The Shaolin Temp…

My multimedia course final report and presentation


I would like to share my multimedia course graduation report and presentation. It's in Portuguese and it was presented at the school ( FORINO ) in January 2009. I had a 14/20 grade. In the course altogether I had a 16/20 grade.

The report was made at the internship that I had to do to complete the multimedia course, a professional course.



Thanks :)

Mac Os X

Hi. To instal on a Mac the Mac Os X, it is my belief that it is better to leave some free unpartitioned space in the disk. Who gave me that suggestion was a Professor of hardware I had in 2009, Prof. João Santos, in Citeforma school here in Lisbon, when we were in class, all the students. Prof. João Santos, as he told us, had a Master degree in Artificial Inteligence. So, in this article that is below, it shows how to partition the Mac hard drive when installing Mac Os X. My iMac now has got a 320Gb hard drive. I got Mac Os X in a 150Gb partition, I got a 50Gb backups partition, and I got 80Gb free disk space. On Windows it is not complicated when installing the OS. You can , when installing Windows, create a partition for the Operating System, and after Windows is installed, create additional partitions in the free space, and also leave free unpartitioned space in the hard drive. After Windows is installed, that is done using the "create and format disk partitions". If you…

Earth ground connection :)

Hi. Have you tried connecting yourself to the ground electricity plug, or contact?.. Works pretty well. The normal (1 phase) electricity home plugs with ground has got 3 contacts. The neutral, the phase, and the ground. The phase contact, usually the black wire is deadly if touched. 220v or 110v would definitely or kill you or shake you pretty well. The neutral contact doesn't harm. But the ground contact is the key. I am almost sure that every home has got a least one plug with ground contact. Being it a small house (T1) or a big house. The ground contact can, through a metallic wire. be connected to everything you want with no harm whatever so. To the bars of the balcony of the apartment. To the metal windows. Even to the mass of your laptop usb plugs, with a Usb cable. In this case it connects the mass of the laptop to the Earth ground. Which can be useful since a laptop doesn't have a ground contact. On the contrary of a Pc or iMac. This could be very interesting in fixing…

Recycle the vegetable waste

Hi. When you clean the forests there is a lot of vegetable waste that is picked up. By composting, you can make very very good natural fertiliser. Don't use non-natural fertiliser, or what will grow will be bad. Use natural fertiliser, and things will go well. For the fruit, it may not be the best looking, shinning fruit, but it will be very tasty and very healthy. Very good. So, to not have fires in the summer, you must clean the lands. Pick up all vegetable waste so it doesn't catch fire when it's the hottest in the summer. Recycle it by composting. It's surely very worthy in terms of money, and very valuable. There may be a immense need for good natural fertiliser in the world. Thanks :)

A house sewing system

Hi. A house. An apartment. With one Wc, it's got 2 sink tubings to the central sewer that after it's recycled, in the main sewers station. One in the Wc and another in the kitchen sink (plus one for the dishes and laundry machines). If it's got 2 Wc, it's got 3 sewers tubings, and so on. See, a house, but especially a building has got like all these underground floors. If the building has a garage, or several levels of garages, that is pretty clear. But, if a building hasn't got garage levels, it's surely got many levels of underground. It's from the construction itself. This is really true, see. A house has surely got an underground construction, even if it doesn't got a basement. And, see this, if the house or building is connected to the central sewing system, it's got (probably) what is called a sewing box just in the house or building construction. It could be sort of a sewers control system that can stop working if the garbage accumulates. S…

The Brexit and the UK

Hi. About the Brexit and the UK leaving the EU. What was the problem if you remember?.. The migrants quota. That was it. The UK refused the, supposed, migrants quota, and then changes were made in the sense of the UK leaving the EU, only, and only, because they would never accept no (whatever none) migrants quota. The EU could eventually make an exception for the UK regarding the migrants quota. But that would be a blast for some countries public opinion.And just one note more. Ireland. Is there a migrant quota for Ireland too?.. I wonder..  Think about it. Thanks.

Perfect room, or house :)

Hi. For a house, an apartment, or a room, for humidity and sound isolation, to keep that place really cool, one idea is to cover the walls (and maybe the ceiling..) with cork plaques. There are two kinds of cork. Or with a lighter color, and another with a darker color. The one with the lighter color is brown, regular brown. The one with the darker color is almost black. It's cork, made with the cork oak bark. It's a Portuguese production, since there are many cork oaks here, mostly in the south. The cork is a natural really great humidity and sound isolation material. There is for sale, even online, here in Lisbon much of that in the big hardware stores, like Leroy Merlin, or Aki and so. These cork plaques that are sold are usually for covering the floor, used as a pavement. But they can be used for just about anything. And I think they're not expensive at all. And, please see this, the cork plaques can't be fixed in the walls with glue. That way it wouldn't even …


Hi. Missiles with some tons of sea salt to the Moon. And also to the planet Mars, in our solar system. It could be "terraforming". Anyway, it's just an idea. There may be not any salt neither in the Moon, neither in Mars. Thanks :)


Putsch <- What is it?..

Crazy portuguese thing

Hi.On the day before New Year's Eve at about 4H00 PM, I contacted this Lisbon company through the phone. This man answers the phone. I told him that I needed this electrician repair. What I told the man who answered the phone was that I needed a  ground connection on a plug that is near the owen, on my kitchen. I clearly told that man that I alone could not open holes in the tiles on the wall, and that what I needed was a wire all the way from the refrigerator (that has a ground connection) to the plug near the owen. I asked him the price for the job. He says that to go our house in Lisbon that was gonna cost 35€, at least. And that for the work in itself the technicians would say when they come. And!.. He said that the technicians had a bank card machine so I could pay with the bank card. Cause I told him that I only had 100€ in money at the house. Maybe 45 minutes later the technicians come. Two of them. They enter. I told them that I just needed a wire from the refrigerator to …

Crazy portuguese site

Hi. Tuesday 19th December 2017, I bought here in Lisbon 2 tickets (I paid 53.69€) to a show that there is gonna be here next March 2018. The show is called "Velocidade Furiosa ao Vivo" and it's an American tour live, of the cars of the film "Fast and Furious". But, yesterday 20th early in the morning I tried to access their online form to ask that my purchase would be cancelled. The tickets site for the show is . It's surelly a portuguese company. The site form didn't work. I tried to contact them through email but the reply was that I should contact them through the site, which doesn't work. My complaint to Paypal , which they replied, was that they never would do anything (much less return my money) and that I should contact the company which sold me the tickets. I contacted this company Blueticket and the reply was that tickets are non-refundable or I will just to have to take them to The Courts of Justice. I will loose t…