【Native Speaker每日综合训练—32系列】【32-03】 科技

lxskyfly

还有首页占！谢谢疏离~post之后发现首页已无坑，回归小分队嗷嗷~
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SPEED
掌管 5 00:02:08.04 00:10:32.62
掌管 4 00:02:15.34 00:08:24.58
掌管 3 00:01:58.02 00:06:09.23
掌管 2 00:01:41.62 00:04:11.20
掌管 1 00:02:29.58 00:02:29.58

1. People should reconsider at what levels toxin in seafood will cause damage to kidneys.
    old opinion--> new finding--> while...--> more awareness

2. vultures feed on those animals who are going to die, but no one know how vultures decide where to go.
3. vultures haunting behaviors varied during wet and dry seasons.
1) In dry seasons, they followe herds for hunting, which comparably simple
2) During wet seasons, they prefer hang out in relatively dry areas, causing endangered situation of vultures nowadays.
OVERALL: phenomena-->conjecture-->finding

4. Evolution and different features of different kinds of D.
5. The connection between serrated teeth and big body size of D remains possible competition between predators and preys.
    while it can't be confirmed currently, there will still be long way to go.
OVERALL: specific features--> connection

OBSTABLE
掌管 1 00:07:08.98 00:07:08.98

1. we are living in an era of information explosion, which steals our own privacy every second.
2. new Blackphone comes up: protect information from stealing.
3. why Blackphone is being developed and what it will bring up.
4. other similar or opposite products and their believes.
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Living in a big data era, we are stealen but enjoying every steps of technology. How to keep a balance between data-development and privacy protection will be a long-way game for every IT company.

TaoRs92

thx~~


time:1:46.65
Toxin in seafood cause damage to brain and kidney.
Once the level that considered safe for consumption may cause damage to kidney.
Kidneyis more sensitive to the toxin than brain.
FDA may reconsider this issue.
_____________
time:1:10.93
Vultures hunt areas where animals die most.
They love animal corpses that die from starvation or disease and play the role of scavenger in the food chain.
But scientsts now don't know how they decide where to search food.
_____________
time:1:16.94
Make researchs.Use GPS transmission into three vultures.
Dry season:they live in herds.this season animals are likely to die because of lack of water.
Wet season:search in dry areas,not always in herds.
Food availability is essential for vultures' survival.Some of the species already endanger.
___________
time:1:42.98
The study of D's teeth.
The first land-stalking carnivore which had serrated teeth.
From the first,smallest D to the late,largest D.They had different teeth's edge.
____________
time:1:20.47
The evolution of these three is not a direct line.
This may due to predators and preys.The menu option.And body size.Competition.
Now,these factors are still murky.
____________
time:5:20.65
New devices and software to protect end users' privacy and security.
The problem.Ads.Gather information.
1 Blackphone--devices.
How dose Blackphone work?How will this device protect end users' privacy?
The idea of this device:people should have a choice whether or not they receive ads and let companies collect their data.
2 Aviator--software,browsers,Grossman.
Released in Mac.
Different from Google and Microsoft and Firefox.
The idea:not anti-ads.
Not seek profits.
3 Other which seek profits.
4 A different opinion:should let companies collect the minimum information.Information is very important.They don't need to keep all of you data to do this.This is good for some companies' proporous.

olivia瓜瓜

晚上都木有上QQ首页我我擦肩而过

云游

占坑！！！！！
Speaker:

Intelligence should be viewed as a physical process thattries to maximize future freedom of action and avoid constraints in its ownfuture.

Time 1: 1'35'' Chemicals found in seafood are toxical not only to brains but also to kidneys.
Time 2: 1'25'' Vultrue has the ability to sense where animal has died.
Time 3: 1'23'' Scientist from columbia university start to reseach how the habitats of vulture influence the food adapbitlity of vulture.
Time 4: 1'32'' The teeth of D' were novetly specialized for cutting.
Time 5: 1'32'' Serrated teeth and larger body size hint at a connections between the preys and predators.
Obstacle: 3'23'' What we see on website is actually privately oriented; some companies trying to profit by controlling the daily data our PC process.

bianyiran

谢谢疏离~新手占个位～

画画2013

2'09
Chemicals in ocean is known to damage the brain,and a team (PD+JF) did a reasearch in mouse which found that kidney was more sensitive than brain.
Although this finding still has to be proved in human, FDA maybe should reconsider tha legal limit of domic acid levels in all sea food.
1'31
Vultures are unloved by people, those birds live in the area where other animals most likely to die.
Vultures can search large areas due to the advantages of their bodies, but scientists still do not why those birds can decide where to research.
1'42
CK and her collegues obeserved 2 kinds of vultures several months.
In wet season, the birds live in some dry areas where most animals likely to die.
vultures apparently rely on resident ungulate species during the wet season, and food availability is important to a venture's survey.
2'12
different kinds of Dimetroden look same in their skull but the size.
The oldest and samllest species had teeth with straight cutting edges.
1'39
Dimetroden was not the only predator in the earlt Permain, the the article mentioned other kinds.
Though connections remain murky, there still has lots of mysterious which wait for us to explore.
6'08
main idea: a new smartphone which named black phone can protect users' pravicy.
the balckphone does not deny the ads but gives a choice for users to decide which information they want to share.

Lisauce

谢谢疏离~
第二天还是觉得写的一团糟，先膜拜下NN写的。坚持坚持！
---SPEED---
T1：speaker依然没有怎么听懂，明天继续。=.=
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T2：02:13.99
Scientists found that seafood toxin do harm to the kidney, which only beleived to hurts the brain in the past.
The kidney is much more sensitive to the toxin than the brain.
Once the level that considered safe for consuption may cause damage to the kidneys.
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T3: 01:35.82
Vultures really know where animals go to die, but we still do not know how they can do this.
They always haunt in the area where animals more likely to die.
Their efficient, low energy soaring flight enable them to prey over large area.
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T4: 01:41.96
Scientists track vultures.
In the dry season, the bird followed the herds of the wildebeest and waited for their dead.(starvation and drowning)
In the wet season, vultures stay in the area where is short of edible plant.(they search for dry area.)
vultures apparently rely on resident ungulate species.
the number of resident ungulate species decrease in these years, which mankes the vultures endanger.
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T5: 02:43.34
The dimentrodon do not have much difference in their skull, excepting for the size.
The oldest and smallest D had teeth which not speciallized for cutting.
When they evolved into D grandies, their teeth were especially well-suited to cutting.
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T6: 01:35:53
The serrate teeth enable the D grandies to eat more kinds of food.
Scientists still do not know the connection between body size, prey availability,serrate teeth and competion.
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---OBSTACLE---
People gradually lose their privacy because of the development of the internet.
Some small companies try to provide some software to prevent private information for lost.
Blackphone is a pionner device.(collect fee)
They said, people should have a choice whether or not they receive ads.
Grossman also provide their software--aviator(for free)

f0070515

speed
time 2 2:01
domistic acid in seafood may damages kidneys
time3 1:23
description of vultures
time4 1:27
how  the vulture select habitat
time5 2:19
the teeth of Dimetrodon are a different story
time6 1:39
the connection between true serrated teeth and larger body size hint at an ancient arms race between competing predators and their prey
Obstacle 6:44
main idea:Small companies are showing that the technology we rely on can be redesigned to protect our data
Some small companies are now redesigning smartphones and Web browsers to give people more control over that kind of data collection.
Blackphone has a series of modifications to protect the privacy and security of its owner
Aviator blocks online ads and the tracking technology used to profile Web surfers
Cloud storage company Pogoplug launched a cheap device last year that can anonymize and block ads from a home Internet connection
search engine DuckDuckGo

yinghua9122

谢谢疏离。占座啦~~~~~
Time 2 1'54
kidneys are more sensitive than brain to the chemical taxin accumulated in the seafood.
      domoic acid: a neurotoxin that is deadly for humans; found in various marine algae

Time 3 1'31
Vulture has the ability to detect where there are animals to die, but scientists didn't know why.
       silhouettes: an outline of a solid object (as cast by its shadow)
        carrion: the dead and rotting body of an animal; unfit for human food

Time 4 '18
Vultures' behavior varied with the season. In dry season, the vulture followed the herds because this was a time that death rate of the wildebeest was high.  In the wet season, vulture liked to hang out in relatively dry, brown areas. But this strategy is not so good that vultures doesn't get enough food and the rate of survival is low.
          ungulates: n. 有蹄类动物

Time 5
好多生词。The teeth of the Dimetrodon, which is the oldest animals using serrated teeth.
incisor  [in?saiz?] n.门牙  canine :犬牙  enamel: n. 搪瓷；珐琅；
Time 6 2'21
Because of the apparence of many large animals, Vultures enlarged their food menu, and their teeth were good tools.

Obstacle 7'17
When we use our smartphone or other devices, our privacy data is leaked. there is a manufacturer launch a blackphone to protect our data from used by targeted ad.

mozhiwanjia

疏离无罪 发表于 2014-2-10 23:02
Part III: ObstacleArticle 5:
Phones, Browsers, and Search Engines Get a Privacy Overhaul ...

Time2 3:00 Toxin accumulate in seafood can danger human,as a consequence, someone suggest that FDA should consider to redisign the safe for human consumption.
Time3 3:00 This paragraph tells us about the character of the vulture.
Time4 3:00 Scientists tracked two of the species vulture in the study,which to find what lead vulture find the death animal.
Time5 3.00 dinasour teeth
Time6 3.00 three kinds of dinasour.
Time7 10.00 Data protection.