Monthly Archives: May 2021

Considering Robots Life


Join our supporters! and Check our twitter account

I have written about artificial intelligence and robots many times here, also about the levels of intelligence a device and humans can have. Life is something different, life is the ability to exist in an enviroment. I have written about the big difference between metal silicon based artifical ‘life’ in that it can remain passive without problems for long times. A mind in a machine can be parked some place and as it is not under threat of thirst, hunger of fatigue (to name a few problems real living creatures have) it could basically shut down for a century with little problems.

Still humans, animals, plants are now understood to be hydrogen metabolizing molecular devices that self repair and replace, grow and develop in a programmed and responsive manner. We are machines, we just had to learn to consider biological processes as mechanical and chemical ones. The distinction between man and machine is this relative immortality of machines, and of course that no machine has ever shown itself a self sustaining and usefull presence, being one of us (more or less). It is very hard to feel for machines on Earth, humans are prefectly adapted to both surviving and enjoying what it has to offer.

But once the situation gets more hostile, say in a war zone, a robot can become a friend. A bomb inspection and defusing robot can gain real affection of the operator, because the machine is saving lives, it is working under different conditions and may break down or not. The uncertainty of its performance can make it come alive, as if the device makes an effort and cares for they people that operate it. Now the easiest thing to say is “IT DOESN’T!”. But how long will this remain true?

The thought of turning a human into a robot seems a bit daft these days..

Imagine a Boston Dynamics Robot dog on a battlefield (for some dumb reason soldiers have been send out to fight other soldiers), the dog has a monitor of the hydration of the soldiers, ammo count, and it runs around serving what is needed while scanning for bullets and gun barrels in order to avoid them. Even though this robot has only a few things on the priority list and nothing else, no hobbies, no home town, it is taking care of the soldiers in a real way. For sure the soldiers will want to keep it around, and take care of it.

How hard is it to imagine these dogs being constructed of replaceable parts, which can all be replaced by the dogs themselves. Also the dogs can self diagnose if a part needs to be replaced and they can get the part from a store themselves (and/or even order it). now the dogs operate autonomously. They can always be there as long as the parts are replenished. But thinking this is a hack is short sighted. We eat cows, cows eat grass, grass grows due to fungi in the soil. If our life is ‘mechanical’ so is that of the cow and the gras. Life is supported by other life mostly be consuming it but also by using it passively or actively. So we don’t have to work with only the dogs but an ecosystem of robots and automated systems is allowed. So the parts can be made in a factory, the factory can be maintained by other dogs, the raw materials arrive in robot trucks, they get them from the robot mine.

Mars is not a warzone, but still very hostile. People will arrive there in a robot, the Starship. It will have countless systems for navigation, control, life support, sensing and research on board. Its mission is to keep its crew alive and healthy. It will have to plan and intent actions (although maybe Musk will be keeping it simple). On Mars humans will have to rely completely on their support systems. These systems will create a self sustaining habitat and keep it safe and fueled etc. Will these systems be ‘alive’ because they keep themselves going? Mars does not have life and you can’t remote control a device from Earth. So these robots that take samples etc. Aren’t those (unsupported) lifeforms?

Environmental Eco-Colonialism


Join our supporters! and Check our twitter account

Colonialism is bad. Any woke person will hate the word and if you have the ambition to develop a developing country with your own money you run the risk of getting nailed to the wall. The associations with resource grabbing and slavery are still strong and real. Yes western companies harvest minerals from Africa through a chain of ever more dire and uncaring organizations. Coltan, diamonds, gold. Its the insecurity in Africa that makes people desperate and greedy, an insecurity that is also created by the West that happily donates weapons.

So we should leave Africa alone even if we are stronger and better organized? This never happens. No place on Earth is safe from well organized well funded companies that see an opportunity. Not even organs are safe, not even the Great Barrier Reef or the Amazon for blunt bank financed opportunism. Banks also fund illegal logging and hunting etc. You can protest the mild, civilized side of colonialism, taking the form of foreigners having servants and way more cash when they work in poor underdeveloped countries. The harsh, mercyless side of colonialism though you can’t stop. Your government sold out to it.

Rory Young was fighting poaching in Burkna Faso

But there is an even more pernicious kind of ‘colonialism’ or rather an invasion and almost contamination. This is by terrorist groups. They are usually just criminal organizations that use islam or some other ideology to justify their violence and immoral behaviour. Groups like Al Qaida are looking for crimes to commit to get money for weapons. Sometimes this is to be able to fight other groups, sometimes it is for.

Al Qaida claims deadly attacks

Al Qaida uses underdeveloped countries to hide. Africa has a lot of them, and they have muslim communities that can spawn new desciples of the extremist kind. Isolation and lack of opportunity and Islamic rules themselves are the main drivers. The anger and frustration are channeld and abused by the leaders. It seems that to protect themselves they will kill both their enemies and whomever is in the way of running their organization.

It may be time to recognize we can’t let these kind of criminal organizations fester in places where you could very effectively fight them. Certainly it is a waste to allow them to decimate the wildlife population so they can buy some bullets and guns to then kill or rob or kidnap innocent citizen. Maybe we should be open about the profit and loss from engaging with developing countries.

Poachers killed

Someone mantioned the Nothern hemisphere attracts money from the Southern Hemisphere, implying that the North is exploiting the South. But that should be considered a mistake. The North is supplying most of the money to the South (USD EUR), and then delivers products to the South in return for the money. True, there are illegal activities that take resources from the South, but those are not the ones that generate legal revenue in the North. It is quite clear that third world aid has been a subsidy to Northern producers for decades (and is now being reduced it seems).

Poacher killed by elephant eten by rhinos

Maybe there should be an ideological basis for cooperation of developing countries with outside investors that try to reduce terrorist activity and poaching. Basic rules so to say, not tax havens etc. Maybe the people are so disorganized that they simply can’t imagine or believe in such a thing. Then the only option seems to be to go in and eco-colonize.

Checking on the location of an attack. It is a war

The use of drones and satelite internet may make it easier to police wildlife sanctuaries. While its undesirable to have drones police us (no need just watch our bank accounts and locations from mobile phones), it does reduce risks to people in remote areas. Drones have been used but in a time they where still quite expensive.

Water and Rain in the Desert


Join our supporters! and Check our twitter account

Deserts are dry, but the air in them is not 100% dry. To take an example, in Morocco, the place called Merzouga is very dry, even though there is a lake and small oasiseses.

Merzouga, Morocco

In the below graph you can see how that works : Right now the temp there is 26 degrees Celsius, the humidity is 16%. You start below at 26 degrees then you look for the curve for 16% humidity, then you go to the right to see how many grams of water the air contains. At this point it the air contains 0.004 gram water per gram of air. That means it contains about 4 grams of water per m3 (which weighs about 1.1 kg). Not a lot! Another way of looking at it is that the ‘dew point’ is at -2 Celsius, so 28 degrees lower than the actual temperature.

This chart can be used to estimate the water content of air.

So in theory if you cool 1 m3 of air to -2 Celsius you will see 4 grams of water condense. So if you build a cooling mechanism that can harvest cold once condensation has taken place that will surely work great to get the water out of the air. You can increase the efficiency with an electric field as water is polar and will move in the field. It is a good question whether at high temperatures water really needs a lot of coaxing to separate out, or at least move to a region with higher humidity as the heat transfer is relatively small.

The place has a lake and clouds can be seen in the sky on local video.. One idea is to cover the lake so it doesn’t evaporate. It must be fed by groundwater.

How would you cool the air? With wind power. There is a complete design for such a device from a dutch producer we wrote about already, but his plans where thwarted by ‘investors’ meaning banks that increase the price of the invention so it becomes impossible to deploy. This happens all the time Shell is a major company constantly sabotaging energy innovation for example.

Dutch rainmaker

We need devices like the Dutch Rainmaker if we want to aforest the desert. They are cheap and efficient, the parts cost about 10.000 Euro, not too much one would say. Companies that worked on this in 2012 have since folded or been bought up. But it can still be done. The challeng is to achieve the same effect but with the least amount of resources and overhead. Anyone that designs a breakthrough in this field will be responsible for more life to exist in the desert.

Cloud seeding can be done with any type of dust, preferably charged though. Salt is fine. They used to be dropped from fuel guzzling heavy planes, but these days there are electric drones, even ones that can loiter for hours on solar energy. China actually managed to do it.

UAE “The country does, though, “have plenty of clouds”, so the plan is to persuade the water droplets in them to merge and stick together, “like dry hair to a comb” when it meets static electricity, he said.”

“The radar-controlled drone dispersed silver iodide into clouds to convert ambient moisture into rainfall. Relative to traditional equipment such as cannons and manned aircraft, drones can reach higher altitudes, have a longer range (they can run for more than 10 hours), are suitable for operations in complex weather conditions, and are more efficient, cost effective and safer” But silver can’t be wasted endlessly

Using Fiverr To Promote Solar and Wind


Join our supporters! and Check our twitter account
Thanks to our friends from Morocco

Join Our Patreon so we can make more here.

Arab version:

دعونا نتعرف فيما يمكننا استخدام الطاقة الشمسية ، تبريد منزلك ، تسخين طعامك ، وقيادة سيارتك ، وتحلية المياه ، وحرث حقلك ، ولا تحتاج إلى سؤال أي شخص! أنتم: مرحبًا يا أهل العالم ، نحن في الصحراء وهي مصنوعة من الرمل وهناك الكثير من الشمس صديقك: الألواح الشمسية مصنوعة من الرمل وتستعمل الشمس أنت: ثم يمكننا صنع الألواح الشمسية صديقك: نعم إذن يمكننا تبريد منازلنا ، قيادة سياراتنا ، شغل أرضنا وصنع الأشياء انت: لكن كيف؟ (التقط وانظر إلى بعض الرمل) صديقك: نحتاج إلى بناء مصنع لتصنيع الألواح الشمسية سويا : دعونا نبني مصنع الألواح الشمسية! الكثير من الرمال ، الكثير من الألواح! الكثير من الثروة يمكننا صنعها! نحول الصحراء إلى واحة خضراء غنية!

Floating Solar Power Plants


Join our supporters! and Check our twitter account

Main challenges for floating solar power plants can be

  1. Water damage
  2. Corrosion
  3. Algae, dirt accumulation
  4. Making sure the panel remains above water
  5. Making sure the panel doesn’t get blown away
  6. Getting power to shore

Also check out Floating Solar.com

Solar Duck design

“We are targeting megacities and large companies in the Mediterranean, the Caribbean, South East Asia, and in general markets with high solar radiation in the global Sun Belt,” CEO Koen Burgers told pv magazine.

From the piece : The company will deploy its first real offshore PV plant on the Waal, a major waterway connecting the port of Rotterdam to Germany. SolarDuck will supply four linked platforms fitted with 39 solar panels each. The project will have a total installed capacity of 65 kW and will be connected to a 10 kW electrolyzer operated by Voyex. The project will be built at a cost of €1 million. You can deploy 1 MW of floating solar for €1 million, so the novel construction, electrolyzer and H2 storage and project cost are taking a large piece of this pie, namelijk €900.000.

ProFloating.nl

Bayware.de

PVsolarFirst.com

Mibetsolar

Qihuawatereng

Click to order!

Floating solar panels at sea

ABB

ABB test installation

Statcraft

Statkraft
Indian floating solar looks cool
Novacavi

Sunlitsea