theborges

The @blocktrades World Cup | My selections for the Semi finals

http://todosobrecamisetas.com/wp-content/uploads/adidas-telstar-18-world-cup-ball-h-1021x580.jpg Source ---------- Score | Team | vs | Team | Score -|-|-|-|- 1 ...

SEMI FINALS STAGE - Submit your entry to keep competing for the 2,000 SBD prize pool

The Quarter Finals stage finished a few minutes ago and we already know the matches for the round of Semi finals https://steemitimages.com/0x0/https://cdn.pixab...

The @blocktrades World Cup | My selections for the Quarter Finals

http://todosobrecamisetas.com/wp-content/uploads/adidas-telstar-18-world-cup-ball-h-1021x580.jpg Source -------------- Score | Team | vs | Team | Score -|-|-|-|...

Quarter finals stage - Submit your entry to keep competing for the 2,000 SBD prize pool

The last 16 stage finished a few minutes ago and we already know the matches for the round of Quarter finals https://steemitimages.com/0x0/https://cdn.pixabay.c...

The Group Stage is over! Here are the full standings of the @blocktrades World Cup

https://steemitimages.com/0x0/https://cdn.pixabay.com/photo/2018/04/23/17/08/football-3344911960720.png The knockout stage starts in just 1 day and you have to ...

The @blocktrades World Cup | My selections for the Last 16

Hello Steemians! These are my picks for the Last 16 of the @blocktrades World Cup Score | Team | vs | Team | Score -|-|-|-|- 2 | France | vs | Argentina | 1 1 |...

You still have time! Join the @blocktrades World Cup and win 2,000 SBD in prizes

Already more 1,200 entries from 1,200 different Steemians and you still have one week to submit your entry! This is probably the contest with the highest number...

The @blocktrades World Cup | My selections - @theborges

Hello Steemians! These are my picks for the group stage of the @blocktrades World Cup. http://todosobrecamisetas.com/wp-content/uploads/adidas-telstar-18-world-...

Flow measurement: Venturi tube

Almost all the machines and instruments that we use in our homes respond to certain principles of physics. There are numerous machines that help us to carry out...

Electromagnetic spectrum (Basic terms)

Hi, Steemians! In today's post is focused on the study of the electromagnetic spectrum, which consists and what are the rays that form it. Of the four fundament...

Second law of thermodynamics: Heat Engine

The thermal machines base their operation on the second principle of thermodynamics. These machines burn a fuel that produces an increase of internal energy and...

La Comercialización Vs La Historia

Hola, gusto en saludarles miembros de la comunidad steemit, de habla hispana. En este día quisiera compartir con ustedes un articulo que he titulado la Comercia...

Basic concepts about carbohydrates and lipids: important factors of our daily life

In recent years, there has been great progress in understanding how carbohydrates and lipids influence nutrition and human health. The progress in scientific re...

The origin of life, organization levels and biochemistry

One of the most fascinating topics in the natural sciences is found in the theme of life, how and when did life originate? Life is the result of a spontaneous g...

Leadership and its types: Leadership training in the Venezuelan oil industry.

Hi, Steemians. A pleasure to greet you again. As in other publications I have commented, I am a mechanical engineer belonging to the largest oil company in Vene...

Basic concepts about: organic chemistry and inorganic chemistry.

Hi Steemians! The first chemists established a distinction between the compounds that constitute rocks and soils; the compounds that originate during the growth...

Redox reactions: basic concepts.

Hi Steemians! A subject of chemistry that is difficult for many people to understand is the subject of REDOX reactions. In this post I will try to simplify the ...

Thermochemistry, chemical kinetics, chemical balance and acid-base reactions. Basic concepts.

Hi Steemians! Energy is very important in all aspects of our daily life. For example, the food we eat supplies energy to sustain life with all its activities an...

Transporte de lancha para reparación en muelle: parte 2

Hola Steemians. Hoy quiero compartir con ustedes el transporte de una lancha para reparación en muelle. Foto 6: Entrada de camión de transporte para colocación ...

Boat transport for dock repair: part 1

Hello Steemians. Today I want to share with you the transport of a boat for dock repair. Foto 1: Positioning of 65TON telescopic crane for lifting of personnel ...