Bosco looked at the sketch, nodded slightly and said, "Yes, from a theoretical perspective, it is indeed possible to succeed."
"But what is the principle of the eight-sided mirror method you wrote below?"
Bosco read lightly the words explained on the papyrus.
"Eight sides are equipped with mirrors to form an eight-sided column with mirrors facing outward. The eight sides are named '1-8' respectively."
"Set a reflective surface in the distance. In order to ensure that the light can be fully reflected back, the outer surface of the reflective surface is curved and the inner surface is a straight mirror."
"First shine the light source from the '1' mirror, and the observer stands behind the '3' mirror."
"Adjust the angle so that when stationary, the observer can see the reflected light source."
The previous ones are all preliminary preparations. When everything is ready, you can test it.
"Start rotating the eight-sided mirror."
"Because the angle has been adjusted before, when the angle of the octagonal mirror shifts slightly, the light source will not be able to reach the '3' through the original angle, and the observer will not be able to see the light."
"As long as the observer sees the light, the experiment is successful."
After Bosco finished reading, the wrinkles on his face were almost squeezed together, and his face was full of doubts.
It seems to be saying - who am I, and what did I just read?
"Something's not right, isn't it?"
Bosco pointed at the papyrus and asked: "Your light source is not blocked, and there are mirrors on all eight sides. As long as the eight mirrors keep rotating, the light will always meet the right angle and let the light pass through, right?"
"You said this is an improvement on the gear method. I think it's not as good as the 'gear method'."
If you don’t understand it, you naturally think it is inferior to the gear method.
Yaro chuckled and asked, "Are you wondering why the light sources here don't need to be spaced apart like the gear method?"
"Also, why do all eight sides have to be equipped with mirrors? Why not just 'Side 1' and 'Side 3', right?"
"Yes," Bosco nodded.
Yaro asked: "Can you give me a small rhombus with an octagonal shape?"
Only when we come and go do we have friendship.
Unilateral contribution can only move yourself.
Only having Bosco involved a little bit would make him more interested in the matter.
"It's a small thing," Bosco didn't refuse. He raised his palm slightly, and a square piece of bright silver metal floated in the air.
Invisible pressure was generated in the space, and the metal corners quickly flattened. In just the blink of an eye, they formed an eight-sided rhombus as thick as a fist.
Bosco asked, "Is that big enough?"
Yaro looked at the two-finger-thick 'steel bar' in the air and smiled bitterly: "Can you flatten it a little more? The water chestnuts are not obvious enough."
Bosco looked at the 'steel bar' in mid-air. Invisible pressure appeared again. The whole 'steel bar' began to shrink, eventually forming a metal diamond as big as a bowl.
"The Sword Comes"
"That's it!"
Yaro quickly shouted stop. If he didn't shout again, the piece of metal would be pressed into a diamond-shaped octagonal metal piece.
Bosco used his wrinkled hands to catch the fallen metal piece and handed it to Yaro.
As soon as he took it, Yaro discovered that this piece of metal actually had a touch of warmth.
'Is this because of the residual heat left after being squeezed just now? '
'No, this warmth seems to flow into my body! '
The weak pain in his left arm was weakening, and Yaro asked in surprise: "Lord Bosco, what kind of metal is this?"
"This is Holy Light Mythril. The finish is very good." Bosco glanced at Yaro's injured left arm and added, "This energy can stimulate the recovery of the injury. Just don't hoard a large amount of Holy Light Mythril." Silver may attract the attention of powerful people.”
In just a moment, the warm current has weakened, and the small amount of holy light energy contained in the metal should have been integrated into Yaro's body.
'Is this a benefit for me? '
Yaro picked up the eight-sided diamond pillar, looked up at Bosco and said, "As long as you understand a little bit of your two questions, you can understand them all."
As he spoke, Yaro picked up the eight-sided rhombus, pointed at one of the horizontal planes at random, and said, "Assume this is 'Side 1', and the light enters from this direction."
"We just need to turn it a little bit." Yaro gestured to turn the eight-sided rhombus. "As long as there is a slight deviation, the light will not shine at the original angle due to the different angles."
Bosco quickly asked: "Then when the next face comes, won't it be possible to shine in again?"
"You have missed one thing to consider, that is, when rotating, the angle received by the '3-sided' will also shift. The observer is not attached to the 'octagonal prism', but will be very far away from the 'octagonal prism'. Far."
"When the 'octagonal prism' is rotating, the angle of the 'receiving surface' will be different from when it stops. As long as there is a slight difference, the observer will not be able to see the light."
"So, we don't have to space the light sources," Yarrow concluded.
Bosco frowned and said, "Then why not just stick on '1st side' and '3rd side'? Why do you need to stick on eight sides?"
Yaro picked up the eight-sided rhombus, turned it slightly at an angle, and then looked at the old man with a smile.
The wrinkles at the corners of Bosco's eyes squeezed together, staring at the metal in Yaro's hand, his eyes narrowed slightly.
"One eighth?" Bosco whispered uncertainly.
Yaro nodded with a smile and praised sincerely: "Lord Bosco, you really understand everything!"
What a lie without conscience!
"You're just kidding me," Bosco waved his hand quickly, "I can't keep up with your thinking at all. You wrote all the answers and put them here."
"I pinched it apart and crushed it bit by bit, but after reading and listening to it, I still feel like I don't understand it."
"I seem to understand everything, but I still feel like I still have a lot of questions."
"Looking at these plans again, I feel that they all make sense."
"Your ideas are amazing."
Bosco shook his head slightly and said in admiration: "I can't understand the plan you wrote. I really don't know how you designed this plan out of thin air."
Others wrote clearly and explained all the processes bit by bit, but Bosco still didn't understand it completely.
Such a huge gap convinced Bosco.
"I'm really old!"
"You are a true genius, and geniuses deserve more preferential treatment!"
Bosco looked at Yaro and asked sincerely: "On behalf of the college, I am willing to accept your plan with a contribution value of three thousand."
When Yaro came up with these plans, he never thought about hiding them.
"Thank you for the gift from the academy," Yaro saluted gracefully.
Bosco leaned forward and asked sincerely, "Are you willing to actually realize these experiments?"
Yaro nodded, "Of course."
"Then..." Bosco hesitated for a moment, "Can you let me work as an assistant?"
"Don't worry, after the results come out, your contribution will not be less. I just hope... that my name can be on the signature corner."
