the only way forward may be to compensation projects such as reforestation. what are your thoughts on this topic? the the power health magazine comes to you from berlin, a city popular with visitors from all over the world. eager to see the brandenburg gate mtv towers. check out the iconic little man on crossings. enjoy the many parks and find out just how dog friend leah place it is. so hold on, you remember what you just seen on the show this time we find out how our memories work and how to boost the welcome to in good shape. the

hello, my name is brain. i can remember thousands of things, but to make sure i don't forget what i've learned to keep in mind. information only stays with me if it leaves a memory trace. i think it is this course. a memory choice is something that's created as soon as you start to encode something. and when you start doing code something a chain is set in motion at the sign ups level. that is at the molecular level of the brain through what's called long term potentially ation. that's how memory is actually form. well, that's the memory choice. what i really need to concentrate on the subject matter that i'm learning the very presence of a cell phone just strikes me and ties up some of my capacity. so get rid of it. it can be more effective to study in a quiet room with as few other distractions as possible instead of at the library.

that way i can focus on the essentials. lindsey is of a made up to fit your attention is focused on multiple things. the effect you want to have, for example, while learning is significantly diminished because we can't use your full capacity in terms of attend, that's it to you, but also some cut on get. also sometimes i learn most effectively when several impressions are linked together. when i learn on a screen, i only have the written word with a book, i have additional input, what the paper feels like and where the information is located. for example, at the top right of the page, making hand written notes or drawing a diagram of the learning material, engages different sensors and creates additional memory choices. benji's, this is a lot of people who can memorize huge amounts of material, construct stories that build on one another. they make a semantic framework around the content they're memorizing. if they're learning

vocabulary and they're only learning verbs, it's much tougher than if they're also memorizing nouns. and adjectives and building them into a story consist of all. another important point, repetition, memory choices only becomes strong. and the last thing, if you review the subject matter the next day, whether vocabulary, fox, or formulas, months vice this evening, it's known that people forget the most by far within the 1st 24 hours, put 50 percent of everything we learn will be forgotten in the next 24 hours. that means if you want to consolidate your learning or review, so you have it for a longer time, meaning create a permanent memory trace and long term memory. then repetition will improve the fact once he doesn't have the best of the in effect for this to work. well, i need fight edmunds and minerals put most of all, lots of carbohydrates and amino acids and enough sleep. my curiosity is boundless,

so keep learning new things that will protect me from forgetfulness and dementia. well into old age. one demonic device is said to have it storage ends in ancient greece. according to legend, a poet left a palace after giving a recital. and soon after that the building collapsed, burying all those present, the poet was able to help identify all the victims by recalling who it's that we're at the events. whether this really happened is up for debate. but thinking places, stories, terms and phrases can certainly help us memorize things. this positive news in gemini, is home to you are getting paid to send a grand mouse direct memory, who originally planned to be a farmer. as alice's hop is due, the 1st thing i did was letting the names of 200 countries in the capitals while milking the cows. if that was my 1st challenge and the fact that it worked on the

1st attempt was great. i had to milk the cows anyway. i can still named the countries in the capitals today, so i did not know. according to the 57 year olds guessing ones grey meant to up to speed is just a question of using the pop up message box. there can you can learn the names of us precedents on your body. on my feet are ryan plates. i hit the flow with them i and as i, as in german and teaching cohen, so i, as in house, and then my knees is each, have their own. one says, do i know you in jem and kennedy's day. so kennedy's gun silver cocked in one pocket is john lennon and the other his sons to hold. so jones and for the dentist, johnson for you. and then we have a man made styling, jem and a nick stuff. richard nixon, it was. matt needs to be something remarkable, not boring. like as this cost is going to learn how to do it, then by default as have both faces together in front of your face and look at them from above. but this is roughly how big your brain is and this morning i'd like to show you what you can do with that sound marked as always how to form enough type.

memory training is already a standard feature in schools in some countries, which is relatively new in germany, in the location or low calling method. pupils are off to build a route through the classroom linking the strange with this and maybe a 3rd or 4th. imagine there's a big stick in position one on the 2nd one here. yet instead of the pillow, there's a huge pipe by those posts coming out of this 0, but they'll pass some blood out of this double 0. the bulk body is sliding down the door here, cold, and when he gets caught, that we've just done isn't nonsense. it's 10 native duct species. you'd have to lead for a hunting exam. them this as it, it was like, it's something that the students go on to list them all correctly. was it did seem to be the i the semester. i thought it was pretty useful because it really works. yeah. how does who's assigned, assigned, like the fact that you can remember most things with these mnemonic devices. that's what you have to think outside the box,

that the contents of the tissue. i'm the i found it really funny to keep linking different things. and then when you do like different things and then went through them, sometimes you really had to smile is how much was the language of one. so i just another times and i think it's a really good idea, especially when you take subjects where you have to learn terms like biology or physics. it makes a lot of sense to keep practicing it and it also trains your memory. i can get my of the mx each time. students could come to the coming time down by about 80 percent simply by using the method they just learned what's more, it doesn't require talent, just a little practice. that's what it's been constitution based on sign is very average . and that's why i find this so fascinating because i would never have believed i could do. so saying like this, this was come. if someone had told me it's a shame that i could memorize the 1000 numbers, i would never have thought that was possible. you best it's possible with a bit of training, just about anyone can have

a memory like an elephant elephant. it's really do have amazingly good memories. they can retain some things for decades. they recognize other members of the same species and even people they've had contact with. they also remember watering holes and other important places and can reliably find their way back to them. your rage and j 's are another species with impressive recall. they know exactly where they've hidden their supply, even when everything is suddenly covered in snow. elephants and jays retain all the information that's vital for their survival. but what about us? in the past memory, with those of us something like this, a droll in the brain with everything you learn, an experience is stored and retrieved when needed. but there's no such thing as

a single jewel or memory. memory is made up of many different systems. short term memory serves as a kind of n fee way for all memories. it stores information for just a few seconds to a few minutes. everything that we remember the longer has to pass through a crucial switching point in the brain. the hippocampus. this is what information is filtered, evaluated, and compared with previously still with memories. if new information is important enough, it's transferred to a long term memory in the cerebral cortex. on don't memory stores different types of memories in different systems, assessment skills or tasks we've learned a filed into all procedural memory. the, once we've learned how to ride a bike, for example, we don't need to consciously think about the cerebellum is especially important to this form of memory.

another for the long term memory is known as to sexual memory. this is why we keep everything we've recognized as a rule. old person. for example, the dogs, a different thing can or that someone landscapes a different the winter months. the cerebral cortex is where these basic testing systems, factual knowledge is stored in our explicit or declarative memory, for example, that they jane is the capital of china old that albert einstein came up with this theory of relativity. in most people, this kind of learned knowledge is mainly processed in the left hemisphere with key areas linked to speech and language. in a case it's. and then there's the autobiographical memory where our own personal experience isn't. history is stored like a 1st day at school. the office case,

well as the peasant events, memories of situations, the 2 were emotionally meaningful, tend to be stored here for a long time. go to biographical memory is especially complex, involving several parts of the brain working in sync. so memories are contained in various systems and we don't just have a single kind of memory. but many when it comes to education, schools and universities are still center state just they have been for century of course, things have changed over time. in recent decades, projectors and blackboards have given way to interactive white boards and other modern tech has moved into. although it's still down to students to do the learning, digital resources have a lot to offer on your young has made it to his mission to may come to standing mass, easy and fun to youtube, but is pushing us about transforming education and listen gets we need to get

schools in gemini ticket to noise. now, if we don't, we'll be left behind worldwide. we need to step on the guns when it comes to digital learning and teaching, disgust. payment by my name's daniel young, and i'm best known as the mine in front of the white board who helps millions of people with my math videos for invention. ought to be. this is to know exactly to hundreds of love from one house in my to daniel is a successful math youtube. with his explain the videos, he tons, the subject which many hate into something cool and helps and posts, exams. i want to find out exactly how he manages to get so many people excited about it the day on getting on to look for once because the community always asks me when can we meet you in person? maybe do some math problems, take photos to some of the you know, what's daniels videos? it has a k, you'll teach,

has said links to you to come up, plays the brackets. now someone else who might not be when i was revising my high school diploma. last year there was some topics i didn't get the videos and super helpful. and the video format means you're learning a lot and there were no distractions to announce nice things to you. i managed to post my monthly exam on the said, go, i watched and lots of you'll videos and you really helps me along showed you the goal. with daniel's videos, students can focus on what they need to learn, but he wants to take the next step deal until they get super united education of the future shouldn't be location dependence on the item on it. so i believe that's finally possible, but there's still a lot of potential life to explore the split into it all start date on the tennis coach in silver. this tenants on time is cook cheese, head of so many people said, hey, you're good at mass to how about math tutoring. and in those early days,

i really did go from the tennis coat to my closet to produce the 1st videos on the on the demand is high. according to one study, 47 percent of young people in germany between the ages of $12.19 use, explain the videos for landing, including for topics covered at school. daniel has become something of a mass. he arose and many in gemini, his videos are free to watch. instead he's company ends money to clicks on the advertising partners. what are the 16 few bit of what i place a great deal of emphasis on authentic collaborations? that means i work with institutions. so companies that really wants to make a difference in education, especially ones that to helping digitalized schools shouldn't have something to, to get to the daniel records around $10.00 to $15.00 short videos, speech related to the tone. feel by, by when the because this,

the how come your videos enable so many students to understand the formulas like these is a common push thing. as i've also with maybe to feedback suggests because they're always available. the explanations of simple. they don't last hour as many people have little gaps and then knowledge which don't get filled as they move on through school. and a simple explanation could close the gap and they're available at any time for you didn't get upset. daniel posts his videos on a number of different platforms, all of which combustion each with and visit this. also with youtube, take talk, instagram, our older social media platforms based on advertising. why be chosen to be on those? because if we avoid social media, we'll lose the kids because that's where they of so we need to meet them where they all, with great content. that's side custom lighting. we'll be focusing on. daniel believes as an urgent need for an alternative to social media platforms. he's working on

a learning platform for gemini, wherever explain the videos make by ex, but so available for all schools, subjects, free of charge and accessible to everyone. liability on is for my vision is to have old schools networked one time for me especially said that teachers have more time to focus on teaching that pupils of of daniel is also an inspiration for young student teachers. he's regularly off to speak at events, including university conferences. he says his conviction about the need for an into just a plenary learning platform, the tv youtube, and so many kids to youtube. how with mass physical or something like that, and the sites for the advertising and destruction. this could, we can do away with that. we're on boarding many professors with material. we can trust me for power. daniel aims to make more high quality educational content

available online. so that young people can land any time anywhere. i'm assuming everything has gone ok during the revision stage. there's just one more key hurdle to overcome accessing what you've learned during the actual exam for that. it can be helpful to know what happens to us before and during an examination and how to combat nerves. oh no, i'm not going to make it. i need some sleep. but what if i fail the exam? doesn't use this sounds familiar with college. life is no joke. you want to perform your best, but often it's hard to stay focused and disciplined all the time. but it is possible to beat the college stress and a so your exams let's explode the science behind that

the stress hid students all over. there was a number of seem to have increased. for example, do out of 5 college students suffer from anxiety $1.00 and $3.00 even from depressive. symptoms covered has had its own part to play him. but stress for say, is not bad. it can make us do well in exams. stress straps up our body and mind and import into dangerous situations. it increases hormones like adding in dominion and called to so which speed of a hot and improve of concentration. a body has been doing this for centuries to coal, put dangerous, and important situations. it's called the fight or flight response. but when stress hormones reached very high levels, the system and then performance and concentration decrease.

typical signs and symptoms of high stress levels can be a founding, heart, headaches, nausea and for sleep and problems. concentrating and extreme cases stressed into the anxiety that can make you go completely blank in tests. so why does it feel like anxiety swallow is your knowledge been feel dominates spots. if i drains communication factories can get low. we can't recall anything we've learned, even though the information is stored in abilene. because when stress hormones a high brains control center right behind the forehead, the prefrontal cortex stops regulating our thinking and emotions as it usually does . instead pulled about like b. i make the last the center for emotions and compulsive behavior takeover and what we feel is feel all as a split to now this before the test that's nominated. but besides from being ready

for bed, another important slash. so it's how and what you think in a stressful situation. thoughts like i'm a bit nervous but that's okay. you can actually calm you down. but thoughts like i never make it. i fail set off of this just cycle of feel and driving stress comments. the good thing is you can do something about it, the bad thing. you might have to change some general habits in your life. one important aspect is taking breaks, even if you are under time pressure in changes everything that relax as the body in mind hits with stress and anxiety that are some scientifically proven methods that really work. studies have shown the benefits of practicing mindfulness relaxation, breathing exercises and meditation. there are lots of apps on the market that offer

these methods, but be a little careful which one you choose as only a few apps have been scientifically evaluated. see if you can find some information on it before using it. another important factor in feeling been balanced is a good night's sleep. yet to out of 3 students don't sleep enough. particularly during exam periods, they cut down on their sleep. it's really impacts it or could it make performance? one is the primary function to sleep is learning and memory. if you don't sleep, memory simply doesn't happen. how much sleep younger dose need is not clearly known, but it is thought to be around 8 hours. finally, let's talk about giving your day a bit more structure, set up

a good plan defined times for rent and what you learn. and when you exercise, meet defense, listen to good music or use social media, especially in the 2 weeks before an exam. a good study plan has suddenly not tried to avoid the last minute cramming and all nighters. and if you feel like you can't manage, you're stressed out anxiety. doctor people usually trust like friends, family, or university counselors. don't hesitate to seek professional head. try to find out which of these to help you. and there's a good chance you'll say that most mostly to college life. in the social media universe, there are many people who seem internally successful. look amazing at always appear happy. a recipe for self doubts and misery,

especially if we go down the road of comparison. that can be difficult to know when we should take a break. after all, many of us suffer from phone though. we still don't know enough about to you effective all of this on mental health, especially when it comes to young people. oh, smoke science dominates a lot about time. here in fast motion is the cell phone use of a 14 year old. scientists are investigating what happens in the brain with tech talk in stuff and some of the platforms, the focuses on young people who, according to an e, you studies spend more than 3 hours a day online, especially on social media. as a benchmark when i guess the 1st thing i do is reach from my glasses and then i grab my phone and check my middle against the nice new comes. and instagram is instagram throughout the day, and things like youtube a lot to while i'm ties, you hang up with some santa seeing the all photos or putting down the during the pandemic. i spent around 2 to 3 hours and it was really tough when i read that

because i had no idea it was taking ups so much of my time. so we'll see inside, discuss not the big social media companies are accused of deliberately creating dependencies, especially among young people whose brains are not yet fully developed. must enter name, the company's optimize the content they show to make the use of stay that for as long as possible. that could be instagram, facebook, tick tock. it's set to that goal is to show advertising to on monday. so the company, that's the business model, the specific use that means that repeatedly showed content, the surprising and rewarding, which also has an impact on the de come in system that does come in is known as the feel good, homemade on social media. each slight flight can post releases the whole mind turning us into opium in junkies. numerous scientists believes that the mechanisms are similar to alcohol and drug addiction. social media addiction can also trigger

depression, anxiety, disorders and the other ailments, such as a consent and a cooling for social media dependency to be formerly recognized as a mental health disorder. scabbing their flesh was scared as we would see more research funding if social media were recognized as a behavioral addiction. and that would be best to public awareness some options for treatment for the 100. but to best to investigate the phenomenon of social media rejection, such as need data from the major platforms. this is, we've let this happen for almost 20 years now and to the allowed platforms to continue to optimize the algorithms. the impact on society is growing. so we need more insight into what's happening, all who get best of the existing scientists say the impact of social media on the young people's brain development is the biggest experiment ever conducted on humans . and the outcome is still an open question. and that's it from us.

well, almost can you still remember the pictures of or when from the beginning? so your memories and find for and if the rest of the show now makes its way into your long term memory, even better add the same goes for the next one. see you that the

over half a 1000000 dead. the t great warranty c o, p s, fueled and intensified by social media. what role does facebook's algorithms play into spiral violence? does the company to prostate over human lives? facebook, pro snow stopped in session minutes on d. w. eco. leasing goals,

which is in the human thomas have to find every day since using discount remains of melts with places to construct. also special will serve as a while also testing innovative watch just saving cultivation message india in 90 minutes on the w the each. my story of the people who planned me build dedicated van lines. i am not to dom depends the secret and listen closely and i will tell you

about those who built me up and then told me i am not saddam depending. i have mocked my cities days for centuries, and accompanied my country through its finest until the day nearly furnished the ice do not to them to tell the stunts. july 18th, on the dw, the,

the, the, this is dw use life from bell in the us presidential hopefuls last primary arrival, falls into line. donald trump has my strong endorsement, public and challenge, and nikki haley says, you don't always have to agree with him. the trump dance ticket sets it sites on november also coming up the desperate search for safety for civilians and goes up as a, as well searches for the homeless mazda minds behind the all type of 7. all right, and the scramble, frances, are the 6.