Chapter 438 (1/2)

Based on the construction plan, Roland set up a workroom with all the equipment to build an efficient Tee Project systeine, an electric ether with the water tower outside the roos of the Tee Project systeine pumped the water up into the water tower and the water tanks The former was to provide the residential communities ater for domestic needs The latter was the water supply for the boiler and the heating systeher Li stones which were used to soften the water by precipitating nesium and calcium ions in it were put inside the tank The water in it would then flow into the lower second-level tank through a filter screen speciallyobjects in the water fro the second-level tank

The boiler's water supply was controlled by an electric motor When the water level inside the boiler was too low, the ballcock inside would start the electric ot back to normal This process was ine systee someone to observe the site all the ti systems had already been successfully tested Roland was confident that their construction would go smoothly His current focus was on the power supply It was a brand new thing for the town Neither Karl nor other members of the Mason Guild had any idea of electricity Given that Roland did not know much about electricity hie of electronic circuits reh-school level, he decided to build a model in his courtyard first If he succeeded, he would explain it to the Ministry of Construction

Once he had a stable power supply, the first step then was to create that traditional eht bulb

With that in mind, Roland put on a thick coat and set out for his courtyard on the North Slope Mountain

It normally would take a quarter of an hour to walk to the courtyard, but with the help of Nightingale's mist, they arrived in scarcely four minutes

When the wooden door was pushed open, Anna and Lucia immediately noticed Roland Anna, busy with her work, just nodded to hiood ,” Roland nodded with a smile and then walked to Anna ”What're you busy with?”

”The new gun barrels and lockingsteel pipes on the desk with a serious look on her face, ”Sos don'tAnna,” Roland thought and could not help stretching out his hand, trying to touch her head but she refused it by rocking back and forth ”Well this scene seehts of Anna and said, ”Good, do whatever you want”

Roland did not ns He knew and would naturally have n experience He felt like Anna was not only more talented but also had a keener eye for fine detail and he was convinced that one day she would surpass him in skills

After a while, Anna finished her work and put down her toolsShe walked to Roland and lowered her head a little

”Eh? Is it to ht in surprise

He ruffled her soft hair Anna looked up in satisfaction, ”What are wenext?”

”Ah yes” The prince turned to Lucia ”How did your separation work of ores froo?”

”Alave hi time to test on the mixtures of them and rolled steel There are just too many individual elements”

”It's already pretty good,” Roland encouraged her

This was part of his material improvement plan He had already i carbon content and eli impurities, and now all the elements in the North Slope Mine area could be utilized They had to try one by one There was no shortcut

Roland glanced over the books, looking at the features of the elements separated frohestsample marked with No 12 and asked, ”Where are they?”

Lucia quickly found the of eles