Zhang Tao wants to collect the resonance frequencies of some animals and make an infrasonic resonance instrument. Pen? Interesting? Pavilion wWw. ｂiquge。 infoInfrasonic resonance instruments were developed in the middle of the 21st century and were recognized by the United Nations as dangerous goods like biological and chemical weapons, and were not allowed to be used in war.

Like some of the devil ship incidents that occurred in the 20th century, the infrasound waves produced by the sea breeze and waves killed people, and the hull structure was found silently and without destroying the hull structure, and it was thought that there was a kraken to make trouble, and later scientific research found that it was infrasound, of course, this happened very rarely, a few times in a hundred years.

The frequency of infrasound waves is very small, which will only cause dizziness of organisms, etc., Zhang Tao is to develop this low-frequency infrasonic wave to stun animals, like some mosquitoes and other annoying insects directly to the normal infrasonic frequency, even hiding under the bed will be shocked to death by infrasound.

In the 21st century, farmers do not use pesticides in farming, and it is enough to put a civilian low-frequency insect infrasonic vibrator in the field. Mosquitoes, flies, cockroaches, ants, etc., as well as small animals such as rats and squirrels, as well as birds flying in the sky, are caught and tested for the vibration frequency.

After more than ten hours, the small book is densely packed, there are dozens of insects, animals, birds, and more than a dozen kinds of fish have been tested, including the big black bear I saw last time, I don't know if the black bear is the one last time, the black bear looks the same Zhang Tao can't tell the difference, just shoot the corona, the corona Zhang Tao got closer to see that it was not the one last time.

Even the one last time had to be directly corona, and the resonance test of the five organs and brain had to be done for the black bear Zhang Tao didn't dare to do this under the black bear, direct corona was simple, and the black bear's skin was rough and thick, and it was okay to touch the soft layer of bear skin with his hand. It is estimated that there is a thick layer of fat inside, and the claws of the black bear are also very fat, and the front paws are fatter than the hind paws, with a few fat pads and sharp nails.

After the test, he put some bread around the bear's mouth, a few bags of sugar, brown sugar, and salt as compensation. After flying in the forest for a day, it's time to go back, Zhang Tao remotely controlled several drones and flew in the direction of the forest farm.

The sky was vast, the sun on the left was setting down to illuminate the nearby clouds, and some birds circled in the sky in flocks, waved their wings a few times, and then spread their wings to fly against the wind, and then fluttered their wings a few more times.

Suddenly, the birds in the sky scattered and chirped, and their wings flapped very hard and flew into the distance. Zhang Tao looked at the sky and didn't know what was going on, but suddenly a small black dot in the sky in the distance flew closer, and Zhang Tao looked up at an eagle with very long wings and a big head.

The eagle flew far away with a few wings, and with a loud chirp, the eagle swooped down, like a swooping fighter. Zhang Tao was also thinking about catching an eagle to test it, but he didn't expect it to be delivered in front of him.

Remotely controlled the drone and flew to the eagle, the eagle saw that someone approached him or would fly, his small eyes showed doubts, Zhang Tao twisted the water gun electric shocker and twisted the water nozzle counterclockwise, and then took out the filter and put it in his clothes pocket.

A shot was fired at the eagle, and a large cylindrical splash of water instantly shot out from the water gun, and when it reached the eagle, the bottom area of the splash was estimated to be fifty square meters. The water poured the eagle and several birds on it, and after Zhang Tao turned on the switch of the electric shocker, the splash in the sky turned into a blue power grid.

The gear of the electric stunner is adjusted to a relatively small gear, just the eagle and bird corona, control the drone to land on the ground, pick up the corona bird and eagle and put it in the bag, and then take off the drone to fly to a nearby tree to put a few birds on the branch, sprinkle some bread crumbs on the branch as the bird's rations, although it saved the lives of these birds, but the electricity is also very painful, give some food to compensate.

Descend into an open field of grass and take the eagle out and place it on the ground. Use a tool to measure the resonance frequency of each part of the eagle's body, and after the measurement, put the eagle on a branch, break a piece of bread and put it to the eagle's mouth. If you spoil the eagle's meal, let it eat bread.

After placing the eagle, he turned out the remote control on his chest to let the two drones take off, and several drones next to him automatically flew up through Bluetooth transmission and followed Zhang Tao's left and right. As the sun sets, the sky is full of red, and the tips of the trees in the woods are covered with a crimson light. Twenty minutes later, Zhang Tao flew back to the forest farm villa, and when he returned to the forest farm villa, it was already dark, and Zhang Tao didn't have to worry about others seeing him and landed directly in the yard.

I took the drone and the bag I was carrying to the bedroom, removed the aluminum rack from my clothes and put it in a cardboard box, and put some wild vegetables and mushrooms I picked in the mountains to the kitchen and prepared to make dinner. Zhang Tao went to the bathroom and turned on the water heater to boil hot water.

I took a basin of water and wiped the drone and tools with a rag, and then changed the clothes on my body into pajamas, and then washed the clothes in a large basin, and hung the clothes on the rope outside to control the water first. After returning to the kitchen, I made dinner, washed the mushrooms I picked up, chopped them and blanched them with water, put them in the casserole, put some coriander, oil, and salt in the casserole, poured water and put them aside, went to the warehouse and got some firewood to light the stove, and then put the casserole on it, the mushrooms have a natural fragrance, so you don't need to put MSG.

After washing the wild vegetables, they are blanched with water and mixed with minced garlic, salt and vinegar. Wash a few more bowls of rice and pour it into the rice cooker to cook the rice. After half an hour of busy work, the water heater should be boiled, add a few more to the stove ring to reduce the heat, and lift the casserole lid. I went to the bathroom to take a shower, and after washing, I put on my pajamas and came to the kitchen to see that the mushroom soup had been cooked, and the delicious smell of mushrooms filled the kitchen.

The fragrance of the kitchen is still the fragrance of cold wild vegetables, mixed with the sour taste of vinegar and garlic, which makes people appetizing, and after waiting for more than ten minutes, the rice is also cooked, and Zhang Tao is eating dinner. After drinking the last drop of soup, Zhang Tao put down the bowl beautifully, the taste of mushrooms was so delicious.

After eating, I walked out of the yard to the door, walking on my own asphalt road, feeling like I was in the city. "Aunt Wang!" Zhang Tao saw a familiar neighbor greeting him.

"It's Xiao Zhang! You're out for a walk, too! Aunt Wang said with a smile.

"Hmmm! Just finished eating! Digest the food! Zhang Tao said with a smile.

"Xiao Zhang, it's really good for you to repair this road, it's easy to walk clean!"

"Huh!" Zhang Tao smiled.

"Uncle Li! Aunt Li! Come out for a walk, too! Grandma Chen, you are also strolling..."Zhang Tao greeted the neighbors on the road, and since Zhang Tao built the road, there are more people who come out for a walk at night.