Magus Tech Chapter 389: Sword and Shield

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Li Cha raised his hands.

First find a square glass container from the wooden stand, put it on the circular experimental table, then lift the flour bag you got earlier, pour it into the container, and then pour in an appropriate amount of water to let the flour and Keep the ratio of clean water about 2:1.

Stir with a glass rod to mix the flour and water until it becomes a batter-like mixture.

Li Cha looked at the contents in the container, touched his chin, and released a spell the next moment, controlling the batter to leave the container, fly into the air, change shape, and become a round shield.

Stretching out his hand, Li Cha tentatively touched it, it was obviously very soft and could be easily penetrated.

Withdrawing his hand, Li Cha clenched his fist, speeded up and punched with more force.

"Boom!"

With a muffled sound, the batter quickly solidified, like a stone shield carved from a huge white stone.

"Hmm--"

Li Cha withdrew his hand, rubbed the painful face of his fist, and stared expressionlessly at the batter that was slowly returning to its original state. There were flashes of light in his eyes, and he was thinking about something quickly.

Using non-Newtonian fluids to make shields is obviously feasible, there is no doubt about it.

However, it is absolutely impossible to use the current flour to make a shield as a life-saving means, this is too child's play.

This is just a preliminary test. Based on this, we will continue to improve and experiment with more non-Newtonian fluids with higher density and better properties.

We should try to use spells in it, combine the technology on the modern earth with the technology of the current wizarding world, so that a shield can play the role of "one plus one is greater than two".

"Then next, let's..." Li Cha stared at the flour shield in midair and had a plan.

…

For the next few days, Li Cha has been busy, constantly experimenting with various materials.

There are many types of non-Newtonian fluids, far beyond a person's cognition, in addition to batter and chewing gum, such as tomato juice, apple pulp, potato pulp, melted chocolate, concentrated sugar water, condensed milk, egg white, and fish Minced meat, minced meat and other minced food materials belong to one of them.

Of course, non-Newtonian fluids do not all eat food.

In addition to food, the concentrated solution and suspension of polymers are generally non-Newtonian fluids, including but not limited to polyethylene, polyacrylamide, polyvinyl chloride, nylon 6, PVS, celluloid, polyester, rubber solution etc.

In addition, there are some building materials, including but not limited to mud, coal water slurry, ceramic slurry, paper pulp, paint, ink, etc.

What Richard has to do is to find and create as many non-Newtonian fluids as possible, and through a lot of experiments, to determine which non-Newtonian fluid works best and which kind of non-Newtonian fluid is the most perfect combination with spells , which non-Newtonian fluid is more cost-effective...

Finally...

…

Many days later.

Spell proving ground.

Li Cha was standing, and on the ground next to him, there was a square container filled with a viscous liquid like ink.

This is not a single substance, but a mixture. In addition to some common materials such as gravel and carbon powder, there are also some materials of demonized creatures, such as the blood of the earth bear and the bone meal of the black-headed raven. .

Brows trembled, Li Cha bent down and squatted down, looking at the liquid. Then stretch out a finger, insert it into the liquid, and pull it hard, bringing out long filaments. The filaments are stretched to a very long distance without breaking, and they are very sticky.

"Then..."

With a flick of Li Cha's finger, the free energy elements in his body surged, and the spell was released, causing the liquid to leave his finger and fly into the air, turning into a thick round shield. Afterwards, some fat-like yellow liquid emerged and covered the surface of the round shield—the power of spells.

Double combination of spells and non-Newtonian fluids.

"Hoo—"

Li Cha stood up, took a deep breath, adjusted his body condition, controlled the air to protect his fist, aimed at the shield, and punched hard.

"Boom——"

The shield made a sound, very lightly.

Li Cha could feel that the strength contained in the fist was forcibly dispersed the moment it touched the shield. Afterwards, the dispersed force hit the main body of the shield, causing the shield to harden quickly and be completely eliminated.

Li Cha withdrew his fist, and saw that the shield quickly returned to its original shape without any damage.

Li Cha blinked, not surprised by this, because this is just the simplest test, and the second test is going to follow.

The lips parted slowly, Li Cha waved his hand, and an ice pick was born. The ice cone didn't seem to have much power, but it was fast enough to fly out like a bullet, shooting towards the shield with powerful kinetic energy and penetrating power.

"Poof——"

The ice pick came into contact with the muddy yellow liquid on the surface, tearing the film of the muddy yellow liquid quickly, and hitting the shield hard.

After that, there was a "crash", and it smashed against the hardened non-Newtonian fluid.

Li Cha was not surprised by this, and conducted a third test.

Stepping back and retreating a certain distance, Li Cha bombarded with a fire-like evocation spell.

"Boom boom boom!"

After a few spells, although the shield's appearance was slightly damaged, it blocked all spell attacks almost perfectly.

Then...

The final test!

"Da da da..."

Li Cha stepped back~IndoMTL.com~ This time, he withdrew far enough away, ready to attack with the strongest magic salt armor bomb, to test the effect of the shield.

You can also look at which one is stronger, the sword as an attack or the shield as a defense.

Who is it?

Take out the spell salt, and Li Cha casts a spell, controlling the spell salt particles to fly out and attach to the surface of the shield. Then he chanted the incantation for a long time, prepared for a long time, raised his hand, and blasted out a gorgeous spell barrage.

Boom!

The violent vibrations that had occurred before reappeared, and the sound waves and shock waves roared and spread to the surroundings, blowing through Li Cha's body violently.

Waiting for the sound to subside, Li Cha squinted at the shield. It can be seen that the entire shield has become shattered under the damage of the magic salt, and less than half of the volume of the front remains. Obviously, the power exceeds the limit of defense.

Stepping closer, you can even see that the back of the shield didn't even preserve a quarter of its volume—it was broken under the stress of the fragmented armor bullet.

In a sword versus shield contest, the sword clearly wins - the sword pierces the shield!

From this point of view, maybe the shield can be thickened, and it can be transformed into a more powerful shape in time to defend, but the sword can also become stronger. Moreover, under the action of the principle of broken armor bullets, no matter how thick the shield is, it can still cause damage.

So... the shield will always be weaker than the sword?

Would you?

Not necessarily.

Sword and shield, offense and defense, are like two sides of a coin, neither side will always win, and neither side will always lose.

Swords can rely on the principle of armor-shattering bullets to deal damage without penetrating the shield. Then the shield has no similar means, and when faced with an attack that cannot be resisted, can it be safely resisted?

For example... reactive armor.

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