Category Archives: Hobby

We buy Gold

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Gold!Some time ago we found a treasure on the beach. An old earring, which looked to be made of gold. Ana told me to throw away the worthless piece of plastic, but I had my doubts and took it home with me.

Because I was curious I took the cleaned up earring to a shop where they buy gold. I thought that they would for sure be able to tell me if it was really gold. The first test was with a magnet. The gold didn’t stick, so this was a good sign. The second test was with a filing stone and some liquid. This test also passed. Then the guy took the weight. 1.1 Grams. His offer for this was 20 euros. When I asked about the stone in the earring he laughed and told me that was for the trash.

I could have accepted the 20 euros but something didn’t feel right. Why would someone make a gold piece of jewellery and use a fake, worthless stone. What was even stranger, why would the guy measure the weight of the gold, including the worthless stone and offer a gold price based on the entire weight. This would mean he is paying a gold price for a worthless stone. I have to look a bit further. To be continued…

Yamaha

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Yamaha e323!Alex has a hard time enjoying extra activities outside of his school hours. He did not like kung fu, and swimming was also a no go. Now we finally found something he likes. The Yamaha music school. Making music on a keyboard.

Alex already followed two classes, and he enjoyed them. He now knows Do, Re and Mi! We got a keyboard at home, so he can practice all he wants. The neighbors are not (yet) complaining, so Alex must be doing a good job.

Dell

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Dell e5450!Sometimes you just need to get something that will work and that’s nice and robust. Something good. It might cost a little extra but quality is not cheap. For myself I had a nice desktop computer that was okay, but I needed something more mobile for my work so I started looking for a nice laptop.

One bit requirement was that the laptop could not have one of those slick mirroring screens. They look fantastic, but are very unpractical to actually use. Looking into a mirroring surface gets very tiring very fast. The CPU does not need to be the top of the line. Anything semi decent will do. I do require a bit of memory for my work so I need to get a system with at least 16GB of memory. In the end I found a very nice system at Dell. These are the specs:

Dell Latitude E5450
Edition: Windows 10 Pro
Processor: Intel Core i5-5300C CPU
RAM: 16.0 GB
System type: 64-bit
Harddisk: Samsung SSD 256GB
Removable: Lexar USB 32GB

Wuppie

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With Alex I made a nice wuppie. The process was relatively simple and the result is a nice soft ball for playing. Finally something different than all the ‘vechten’ (fighting) Alex wants to do all the time with his toys.

wuppie1Step 1:
Cut two cardboard circles and put them on top of eachother. Make sure both of them have a cut across from the outside to the center. You will need this cut later to easily remove the cardboard from the wuppie.
wuppie2Step 2:
This it the bulk of the work. Use a cord to cover all the cardboard, en keep adding the cord until the entire center is filled with the cord and you cannot add any more.

wuppie3Step 3:
Once you are done spinning the cord you need to cut open the wuppie from the sites. Put a sharp knife of scissors in between the twee pieces of cardboard and cut all the cords.

Step 4:
After cutting all the cords do not remove the cardboard. First add a few ropes to bind the center of the wuppie. Wrap the rope thightly though the center (in between the twee cardboards) and make a thight knot. Then remove the cardboard pieces. Your wuppie is now done. Some prefab eyes make it even better. Have fun!

Vivir mi vida

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Vivir Mi Vida

Voy a reír, voy a bailar
vivir mi vida, la, la, la, la
Voy a reír, voy a gozar
vivir mi vida, la, la, la, la

A veces llega la lluvia
para limpiar las heridas
A veces sólo una gota
puede vencer la sequía

Y para qué llorar, ¿Pa’ qué?
Si duele una pena, se olvida
Y para qué sufrir, ¿Pa’ qué?
Si así es la vida, hay que vivirla

Voy a reír, voy a bailar
vivir mi vida, la, la, la, la
Voy a reír, voy a gozar
vivir mi vida, la, la, la, la

Voy a vivir el momento
para entender el destino
Voy a escuchar en silencio
para encontrar el camino

Y para qué llorar, ¿Pa’ qué?
Si duele una pena, se olvida
Y para qué sufrir, ¿Pa’ qué?
Si duele una pena, se olvida

Voy a reír, voy a bailar
vivir mi vida, la, la, la, la
Voy a reír, voy a gozar
vivir mi vida, la, la, la, la

¡Mi gente!

Voy a reír, voy a bailar
¿Pa’ qué llorar? ¿Pa’ qué sufrir?
Empieza a soñar, a reír
Voy a reír, voy a bailar
Siente y baila y goza,
que la vida es una sola
Voy a reír, voy a bailar
Vive, sigue, siempre pa’lante,
no mires pa’ atrás

Mi gente, la vida es una

Voy a reír, voy a bailar
vivir mi vida, la, la, la, la
Voy a reír, voy a gozar
vivir mi vida, la, la, la, la

Robot Alex I and Alex II

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In addition to his normal toys Alex also has two robots. These robots are called Alex I and Alex II and can only be played with together with his dad.

Robot Alex!Robot Alex

The first robot is a balancing robot (which I found on Kickstarter). It drives around on two wheels trying hard to not fall down. Even a little poke from Alex does not bother the robot and it will keep its balance.

The robot can be programmed by using a simple programming language (blocks), and then sending the program to the robot using its USB cable, but this is something we’ll maybe try in the future.

Robot Alex 2!Robot Alex II

The second robot is a bit simpler and just drives around. It does have an entire computer on it’s back, which can be controlled via wifi and my phone.

This robot as got some software set up to move about, and much more features can be added as phyton programs.

Alex has these robots because I think is it very benificial for him to get in touch as early as possible with something that will be everywhere in his future. Alex his current robots remind me of the computers I had when I was young. Slow, huge and with a black and white screen. After taking a long time to boot all you would get was a prompt, and that was it. Internet didn’t exist and was still a thing of the future.

Alex’ robots are far more advanced that my old computers and cost a fraction. They will advance extremly fast for sure and in a few decades Alex will look back at these things as I look back at my old PC’s.

Art

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Alex three years painting (20150221)!
Alex’s mother was in Barcelona for a congress a couple of days. He missed her a lot, and wanted to make something for when she returned. The result was a beautiful painting of the sun, with grass, the sky, the ocean, a boat, a snail, daddy and a couple of A’s (A for Alex).

Menu from 2035?

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In twenty years time a lot will change and one of these changes will be the food we eat. Meat will become a luxury product that only the richt will be able to afford. The rest of the population will be forced to find alternatives. Fake meat, meat like or maybe even insects. We are already adapting to the future and made some nice meals with insects.

Tortilla with worms!
Tortilla with worms.
Ingredients: Buffalo-worms, egg, potato, chorizo
Result: Good!


Grasshoppers and shrimp!
Grasshoppers with garlic and shrimp.
Ingredients: Grasshoppers, shrimp, algae, mushrooms
Result: Well…. maybe it was a bit to salty and the grasshoppers take some getting used to. They have a strange crunchy structure. We need a bit more time to get used to this dish, but it has potential.

Bugs

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Meat is getting more and more scarce. There are more people every day, and even though we can fit more animals in smaller spaces they can’t keep up with the growth of the human population. In our near future we will have to widen the range of things we eat, and it looks like we will have to include bugs into our diet.

Alex and me have started already. A dried bug it’s all that bad, and if you mix it with something else it should be okay. What surprised me was that Alex didn’t have any problem trying a little bug.

Bugs, Alex and Adrie!