Global Live Broadcast: the Strongest Fisherman

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Happy everyone!

On the contrary, many people stopped quarreling!

They started to focus on the lottery...

At this time, Sha Wending said, "Big guy, what a nice old Ding, and so are you. Do you have the heart to make Old Ding sad?"

Many people echoed everyone!

Many of the people in the barrage have also eased up a bit!

Unlike the last time, although 300,000 followers have been dropped this time, the atmosphere of the barrage is obviously eased!

Not so intense anymore!

Ding Zhaotian silently draws a lottery and draws such a small red envelope of 999 yuan!

It is small, but compared to some small outdoor anchors, 999 is not small!

In addition, there is no need to apply for a card, and you can participate in the lottery without sending gifts, so it has attracted an unprecedented number of people. Watermark advertising testWatermark advertising test

The barrage audience, Tianyu, is 28.7 million people, and overseas parties will follow up immediately, hoping that Ding Zhaotian will draw a lottery!

Ding Zhaotian thought about it, and drew 2,000 100 dollars...

All of a sudden, Tianyu and Global Integrated Broadcasting were all lively!

Gradually, this matter seemed to be overshadowed. At least for the time being, the barrage of lottery discussions and the barrage of praying for winning overwhelmed the barrage of reprimands!

But Ding Zhaotian didn't know what would happen if this went on.

However, the storm is still there, and the group of people are still there!

Captain Old Jin was still there, but he didn't talk directly with Ding Zhaotian, and didn't watch the barrage. Instead, the crew who paid attention to him went!

This killer whale, Ding Zhaotian and the crew did not move at all, and were all taken away by the old Captain Jin and dozens of his men.

Ding Zhaotian is concerned about the lottery!

Closed his eyes seriously, and then clicked the pause of the lottery software program.

In several batches, so many 999 yuan red envelopes were drawn out!

...

The wind and rain are suddenly heavy!

Seeing, this shelter from the wind is really a treasure!

If you leave this place, you must be unsteady!

Throughout the sea, the waves rolled up like snowflakes. What a magnificent view!

This scenery makes people feel agitated, as if there is a trace of worry, but also the shock of the waves hitting the boulders, the shock of this nature's ingenious work, it was swept away!

When everyone looked at the distant scenery, they couldn't help feeling shocked and refreshed.

However, no one wanted to take a closer look, because the wind is so sharp that no one can resist it!

Ding Zhaotian looked at the latitude and longitude.

The current dimension is 7 degrees, which is almost equal to the zero degree equator!

The fat man came over and asked Ding Zhaotian: "What are you looking at?"

Ding Zhaotian had nothing to hide, so he said, "Look at the latitude and longitude!"

The fat man said, "It should be 0 degrees around here, the equator!"

Someone in the barrage asked: "Should the equator be 100 degrees?"

A group of people immediately retorted: "You idiot, that's boiling water at 100 degrees!"

Everyone laughed!

Ding Zhaotian said: "Longitude is the abscissa of the earth's coordinates. From the South Pole to the North Pole, you can draw many circles that are perpendicular to the earth's equator in the north-south direction, which is the longitude circle! The line segments that make up these circles are the longitude lines! In the suburbs, there is a Greenwich Observatory, and that is the starting point for calculating the meridian! This is the prime meridian!"

Many people said they have gained knowledge!

Ding Zhaotian continued: "The longitude on the east is east longitude, which is 180 degrees, and the west is west longitude, which is also 180 degrees! The earth is a spherical shape, so 180 degrees east longitude and 180 degrees west longitude coincide exactly!"

The fat man scratched his head and said, "So, is it called the east longitude or the west longitude?"

Zhao Dingbang said: "It's like zero o'clock is also called twenty-four o'clock!"

Ding Zhaotian said: "Acceptably, this place is called the International Date Line!"

Someone in the barrage asked: "Then why are some degrees negative? I think it looks like this on the globe!"

Ding Zhaotian said: "North latitude is positive and south latitude is negative. That is the line of latitude, and the line of longitude corresponds to the line of latitude!"

Nodding everyone!

Sha Wending said: "These should be elementary and junior high school geography knowledge, right?"

Everyone laughed and said, "It's all back to the geography teacher!"

Ding Zhaotian said: "It is internationally stipulated that which meridian of the original address of the Greenwich Observatory is located at zero degrees, the east longitude is coded with e, and the west longitude is the code for w. The first letter of the vocabulary of English things is! Different longitudes have different Local time, that is, jet lag! For example, the difference between China and the United States is about 8 hours! From west to east, the longitude is from small to large, east longitude, and from large to small, west longitude!"

The fat man scratched his head and said, "I am **** more and more confused!"

Ding Zhaotian said: "You go to check the knowledge of the Internet! For more than seventeen years, people in Britain have offered a reward of 20,000 pounds, hoping that someone can solve the problem of longitude and latitude at sea! Later, it was given by a person named Harrison. Won a bonus!"

The fat man said, "Did you give him the twenty thousand pounds?"

Sha Wending said, "Not only are there other awards, right?"

Ding Zhaotian nodded and said, "This longitude can be subdivided, so needless to say, once there were 60 minutes, and a minute has 60 seconds, which is similar to a clock. Therefore, a longitude is often written like this, 23 degrees 21 west longitude. It's like this!"

The barrage said: "Old Ding is very knowledgeable and talented!"

"What, this is junior high school geography!"

"So, how many meters is 1 longitude?"

"What do you mean?"

"Different? I mean, every longitude should have a different span!"

Li Dongyi said: "Yes, people in navigation and aerospace know it, common sense! Do you think, how big is the North Pole? How long is the equator circle? But it is divided by 360 degrees of longitude. What does this mean? Explain each one. Longitude, at different latitudes, the regions represented are different!"

Nodding everyone!

Many people understand it.

At this time, Ding Zhaotian said: "This is how I explained, an equatorial circle is 360 degrees, and there are 24 hours a day, so the earth turns 15 degrees every hour! Because 24 hours are taken apart, 15 degrees per hour is exactly 360 degrees. So, from this, we can roughly guess the distance and time difference between our Yellow Sea City and San Francisco in the United States..."

The fat man nodded!

Said: "So that's how jet lag comes from?"

Everyone laughed~www.NovelMTL.com~ Suddenly, Xiao Wu said, "What do we do more research? We are not scientific researchers. In short, just look at the theodolite! 1+1=2, we have to prove him?"

Everyone laughed too. Many people agree.

There are many islands near the Solomon Islands. The latitude and longitude are around 160, minus 7! Generally speaking, the weather has been very hot recently!

When the storm came, it was much better.

It's just that the storm is too big.

Looking back at the coast, looking at the past, there are waves of waves! It really shocked everyone's little heart!

Over there, Captain Jin, chatted for a while and all rested!

Everyone regards the sky as the quilt and the ground as the seat. That's it!

Because the climate is very suitable for sleeping like this!