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For curious people who like Science.
This channel is dedicated to research, create and display interesting content for curious minds.
We present science information that is concise and easily understood with interesting maps and graphical timelines
If you like this channel go to my website for interesting idioms, stories and life lessons I have written about.
www.tomtepster.com
2024 Solar Eclipse - When to view
4:10
6 месяцев назад
Pickleball rules for a Volley Serve
2:38
7 месяцев назад
Portugal Foodie Trip
17:00
7 месяцев назад
Portugal Foodie Trip 2024
18:44
7 месяцев назад
Neanderthals || Humans and war
8:56
Год назад
Neanderthals
5:07
Год назад
Map of Humans into America
9:16
Год назад
Humans out of Africa with Q
5:29
Год назад
Concrete Porch Construction
10:29
Год назад
Concrete mixing - easy way
3:04
Год назад
Concrete Porch
18:22
Год назад
Комментарии
@Людмила-ю6й7ъ
@Людмила-ю6й7ъ 5 дней назад
Женщина,выглядит,как"шобла" из ПТУ!
@Mc_poopie
@Mc_poopie 15 дней назад
Can you please site the source of your information before other researchers say that humans came to India 50000 years ago and not 65000
@chyvo361
@chyvo361 Месяц назад
Thanks for sharing! I’m going to ride it today. I’m from Salem.
@robd7934
@robd7934 Месяц назад
I have a 2020 q5 with only 34k miles and my car is starting to experience oil loss. Took it to Audi and they found no oil leak but couldn’t explain why it happened. They just added oil free of charge and asked that I let them know if it happens again before my next service interval. Considering the low number of miles and no diagnosis of the issue, I don’t think I’ll be buying another Audi
@laithpeter5949
@laithpeter5949 Месяц назад
My 2021 Audi Q5 has 3500 miles and it’s now asking for oil around every 300 miles. I’m working with the dealership asking them to find me a solution since the car is still under warranty, but I’m not getting a straight answer. This is my first Audi and I’m very disappointed with the brand.
@JulieTafo-q6o
@JulieTafo-q6o 2 месяца назад
Mines came out from Belgium in Spain and Ireland... Then Senegal Africa ... Better yet I think that's where they passed away..Doggerland Artic
@bidet1515
@bidet1515 2 месяца назад
hello interesting you are talking about pale skin color and red hair of neanderthals while showing image of a blue eyed neanderthal man. does that mean bleue eyed came from neanderthal ? I thought it was a modern human trait appeared 20 thousand years ago ? , and i also though all neanderthals have brown eyes ?
@user-RedPirateTerrorist
@user-RedPirateTerrorist 2 месяца назад
Only one correction about Q-L804 and its immigration . It is not directly from Asia to Scandanavia ,but from Asia back the the region of Eastern Turkey nowadays and then to Scandanavia .
@JungleJargon
@JungleJargon 2 месяца назад
People are ignoring actual known human history. The actual historical records and DNA migrations show that everyone spread out from Mesopotamia. Ancient history is essential for everyone to know, especially the sixteen original civilizations… from the sixteen grandsons of Noah. We should learn ancient history before trying to learn science. 1. The first inhabitants of Italy (K) Tubal 2. Thracians (L) Tiras 3. Mediterranean Greek sea people (T) Javan 4. Siberians & East Asians (NO) Magog 5. Eastern Europeans & East Eurasians (P) Meshek 6. Medes (Q) Madai 7. Western Europeans (R) Gomer 8. Hebrews and Arabic (IJ) Arphaxad 9. Elamites (H) Elam 10. Assyrians (G) Asshur 11. Arameans (F1) Aram 12. Lydians (F2) Lud 13. Cushites (AB, C) Cush 14. Egyptians (E3) Mitzrayim 15. Canaanites (E2, D) Canaan 16. Original North African Phoenicians (E1) Phut The D paternal haplogroup Sino descendants of Canaan migrated from Canaan east to China all the way to Japan and Tibet. The C paternal haplogroup descendants of Nimrod migrated as far as South Asia, the Pacific, Mongolia and all the way to the Americas accounting for the Olmec civilization as well as the Q haplogroup descendants of Madai ancestor of the Medes that crossed the Atlantic to Central America. The A maternal mtDNA haplogroup belonging to the Semitic N lineage accompanied the Eurasian Q paternal haplogroup to Central America. The C&D maternal haplogroups belonging to the Eurasian M lineage also accompanied the Atlantic crossing of the Q paternal haplogroup Medes and probably the C paternal haplogroup to Central America. The Semitic B maternal mtDNA haplogroup seems to have crossed the Pacific Ocean to South America. The Mediterranean paternal R1b and the maternal X2a also found in Galilee represent another Atlantic crossing of the Phoenicians in the days of King Solomon considering also the Mediterranean paternal haplogroups of T, G, I1, I2, J1, J2, E and B in addition to the R1b in Native American Populations. J1 and J2 is Arabs and Jews. (I1 is most likely Dan and I2 resembles the movements of the tribe of Asher) Of course there is also the Cohen modal haplotype of J1 P58 as well which identifies the IJ lineage of Hebrews and Arabs that are descended from Arphaxad. J2 M172 is the largest group of descendants probably of the House of the kings David and Solomon. Now you know a lot more of what is verified human history. Neanderthals were Eurasians descended from Japheth and Denisovans are a mix of Eurasians and Canaanites and or Cushites descended from Ham.
@adithyakrishna-m3p
@adithyakrishna-m3p 3 месяца назад
I’m Indian and I’m q
@marlon72
@marlon72 3 месяца назад
Pedra Furada (Brazil), 60,000 years ago.
@tarharqataseti9261
@tarharqataseti9261 3 месяца назад
The etymology of "theory" is "speculation," "mental scheme." Albert Perry was a black American Indian and is known as Y Chromosomal Adam. His haplogroup is A00 and is 338,000 yo. The African Y chromosomal Adam is 208,000. Then there's the Andamanese islanders whose haplogroup M does not trace back to Africa. I noticed Eve looked a tad bit "pale" modern Europleans are no older than 6,000 yo. They're not Neolithic 6,500 the modern version of Europeans have a new numbered chromosome (autosome) that wasn't present during or before Neolithic times.
@movingforward2570
@movingforward2570 3 месяца назад
Sorry not buying it.
@movingforward2570
@movingforward2570 3 месяца назад
Afica wasnt even the whole land mass it was just a country of the west. Nigeria didnt even exist. We are not all out of Africa. Nobody is where they used to be, there is no one common ancestor.
@robertwhite9898
@robertwhite9898 4 месяца назад
It’s always a smart idea to co detectors. Especially with having Gas heat or fuel oil heat or a fire place or a wood burning stove ect . Most & Formost goes without saying it’s always a good idea to have your furance inspected before the heating season. Ect
@tepsterstips
@tepsterstips 4 месяца назад
Very true!
@RulgertGhostalker
@RulgertGhostalker 5 месяцев назад
Neanderthals trapped on the west side of the CI fallout had the second wave west african overpopulation pressure to contend with, and the egyption empire ended similar to the united states, can wholly account for the minute trace in sub-saharans. I think the people who put the pyramid on the back of the one dollar bill knew the african heroin control was quickly spreading early on, and Africa was hauling out shiploads of food. and sure as shit, we are almost out of topsoil.
@CirakTekeletsione
@CirakTekeletsione 5 месяцев назад
Egg and sperm cells both get mitochondria, What happen to the mitochondria of spermatozoa that forced scientists to use only the mother's mt dna
@tepsterstips
@tepsterstips 5 месяцев назад
Mitochondria from sperm are not passed to a zygote during fertilization because sperm cells provide almost no cytoplasm to the egg. The zygote will contain nuclear DNA from both parents, but only mitochondrial DNA from the egg cell. This is why mitochondrial DNA (mtDNA) is maternally inherited.
@hack4ever992
@hack4ever992 8 месяцев назад
My Hablogroup is Q-L940 What does it mean?
@tepsterstips
@tepsterstips 7 месяцев назад
Your Haplogroup is from Scandinavia. Your direct ancestors was either from Denmark, Finland, Sweden or Norway.
@avjack2702
@avjack2702 8 месяцев назад
My paternal haplogroup, Q-M971
@eszterhorvath2599
@eszterhorvath2599 8 месяцев назад
We have been never on the moon and Neanderthal never went extinct. They are living in us and our genes.
@bormorzx
@bormorzx 9 месяцев назад
State MA. We can’t use black cast iron reciculation pump for potable water. Only brass or stainless steel pumps.
@parmjeetpunia828
@parmjeetpunia828 9 месяцев назад
Very informative video
@tepsterstips
@tepsterstips 5 месяцев назад
Glad you think so!
@jansport143
@jansport143 9 месяцев назад
Same problem with my 2015 Audi Q5 2.0T - 83k miles - adding 1qt every 250 miles, Appreciate your advise
@tepsterstips
@tepsterstips 9 месяцев назад
Currently doing the Berryman B12 piston soak. I just completed it and now waiting on the results. I will have an updated video on results soon
@tonygarcia1021
@tonygarcia1021 8 месяцев назад
@@tepsterstipsany updates bro having the same problem with my 12’ a6 3.0 burning 1 qt every 250 -300 miles any recommendations or updates ?
@tepsterstips
@tepsterstips 7 месяцев назад
Success! I am in the middle of my driving test after using Berryman B12. So far I have traveled 900 miles and my oil gage says 1/4 left of oil before I need to add another quart of oil. I expect to get at least 1000 miles before an needing to add a quart of oil. Bottomline: My time between oil went from 250 miles to 1000+ miles with this soak! I will have a video on this as soon as my car alarms me for another quart. I belive I might need to do it again since Berryman B12 has cleared much of the clogged carbon in my oil rings however there seems to be a little more carbon left. However 1000 miles between oil change is a success and I could live with that too.
@emailjwr
@emailjwr 9 месяцев назад
Be advised that this issue can be fixed with a piston soak in most cases. See 3 videos from a RU-vidr called eurotrash motors or similar. Many have been fixed this way and it's dirt cheap.
@tepsterstips
@tepsterstips 9 месяцев назад
Thank you! I am planning to try it the Berryman B12 piston soak and video if it works for my Audi
@emailjwr
@emailjwr 9 месяцев назад
@@tepsterstips hope it works for you! sometimes it takes multiple soaks if it's really bad to start. keep us posted
@tepsterstips
@tepsterstips 7 месяцев назад
It is hard for me to believe that this works put it does!!!! I am currently at 900 miles with my test. My time between adding a quart of oil went from 250 miles to 1000+ miles with this 1st soak! I will have a video on this as soon as my car alarms me for another quart which should happen within a month or so. I believe I might need to do it again since Berryman B12 has cleared much of the clogged carbon in my oil rings however there seems to be a little more carbon left. However 1000 miles between adding a quart of oil is a success and I could live with that too.
@emailjwr
@emailjwr 7 месяцев назад
@@tepsterstips wonderful! Look forward to seeing it
@marshallsmith2438
@marshallsmith2438 7 месяцев назад
Wow if I knew this would have left it in the parking lot. I’m adding a quart every 300-500 miles. Q5 2015 I’m @125k miles started noticing around 90k
@JohnWilkinson-n5y
@JohnWilkinson-n5y 9 месяцев назад
Just go to Dover
@henryfehr6202
@henryfehr6202 9 месяцев назад
3/8" to 1/2" cuts are useless on a 4" floor. Rule is 25% of total depth and 30 times thickness for spacing. And you dont need cuts off inside corners if extra rebar is added at proper location.
@1stHuemanAmerican
@1stHuemanAmerican 10 месяцев назад
Dam I have to download this 2 😊
@voytron1
@voytron1 10 месяцев назад
how do you turn into a Chinese from African that's what i want to know?????
@tepsterstips
@tepsterstips 10 месяцев назад
They same way a wolf turns into a German Shepherd dog. We evolve to fit our environment. There is a great video here on this subject ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-D-Eh0jPstJY.html
@hoppish088
@hoppish088 10 месяцев назад
While the ocean voyage to Australia is significant, recall that lower sea levels brought Indonesia and Australia much closer together.
@tepsterstips
@tepsterstips 10 месяцев назад
Yes. I encourage you to watch other videos on this channel about this subject. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-gM-8awHljg4.htmlsi=QilAMm1glVIWh79Y
@BearWith
@BearWith 10 месяцев назад
What's the 300 in Maroco?
@tepsterstips
@tepsterstips 10 месяцев назад
Thank you for your question. The 300 red spot is a fossil finding in Jebel Irhoud in Morocco that dated back 315K years ago. Homo sapiens probably were in Africa earlier than 200K years ago and this could be evidence of this. However scientist have never found local indigenous DNA matches in Northern Africa that matches our direct early ancestors. Because of this, the fossils found in Morocco are likely not OUR Modern Human ancestors that left Africa but Homo Sapiens branch that died out. I explain it better in this video. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-M33T1oZfx5U.html
@johnjeffries6207
@johnjeffries6207 10 месяцев назад
Out of Africa? This could be wrong
@tepsterstips
@tepsterstips 10 месяцев назад
Check out this video of what DNA evidence we have ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-M33T1oZfx5U.html
@Anton37-wc9sh
@Anton37-wc9sh 10 месяцев назад
100% false
@craigstephenson7676
@craigstephenson7676 10 месяцев назад
Great video! Unfortunately, in the short time since it was released new findings have been published pushing back the earliest date of human migrations to the Americas. Footprints in White Sands National Park in Colorado have been dated to about 21 thousand years, adding to the growing body of evidence that humans came to the Americas much earlier than we previously thought.
@tepsterstips
@tepsterstips 10 месяцев назад
In 2022, skeptics noted that age estimates relied on carbon dating Ruppia cirrhosa seeds, whose parent plants can intake carbon from groundwater, thereby potentially resulting in dates thousands of years too old. Another study in 2023 study that included radiocarbon dating of pollen and optically stimulated luminescence dating of quartz grains within the footprint layers corroborated the dates obtained from the seeds. I look forward to more evidence including fossilized bones or other artifacts we can study.
@WuhanMan2013
@WuhanMan2013 10 месяцев назад
I lived in China for 5 years. Everyone I ever discussed this subject with said that Beijing Man was the first real man. However Western powers took his skeleton from a Beijing museum and removed it from the country. Then the boat was sunk by the Japanese in WWII. That’s why there are no bones. Ask anyone educated in China and you’ll find out that Beijing Man is the oldest, it’s taught in all the schools.
@tepsterstips
@tepsterstips 10 месяцев назад
That is an amazing story. I would love to see a video on how this is taught in Chinese schools.
@Andrei-ev7du
@Andrei-ev7du 10 месяцев назад
The theory of migration from Africa is total false , is much a propaganda, aslo not exist proof
@erikvoitus7488
@erikvoitus7488 10 месяцев назад
Whats the 300 red spot in Morocco?
@tepsterstips
@tepsterstips 10 месяцев назад
Thank you for your question. The 300 red spot is a fossil finding in Jebel Irhoud in Morocco that dated back 315K years ago. Homo sapiens probably were in Africa earlier than 200K years ago and this could be evidence of this. However scientist have never found local indigenous DNA matches in Northern Africa that matches our direct early ancestors. Because of this, the fossils found in Morocco are likely not OUR Modern Human ancestors that left Africa but Homo Sapiens branch that died out. I explain it better in this video. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-M33T1oZfx5U.html
@Heegooat
@Heegooat 10 месяцев назад
Ive often looked at our nilotic brothers and they seem ancient like a pure source of the first humans. Apparently the Maasai say that the first Maasai was a monkey who lost his tail then lost body hair. This was documented by Thompson in his book though Maasai land. They said they came from around lake turkana. I bet that is why the Leakeys started looking there even without evidence.
@anirudhmitra4232
@anirudhmitra4232 10 месяцев назад
There was a study pushing the homo sapien origin to 315,000 years instead of the conventional 200,000 years , what is your opinion on this?
@tepsterstips
@tepsterstips 10 месяцев назад
Thank you for your question. I believe that you are referencing the fossil finding in Jebel Irhoud in Morocco that dated back 315K years ago. Homo sapiens probably were in Africa earlier than 200K years ago and this could be evidence of this. However scientist have never found local indigenous DNA matches in Northern Africa that matches our direct early ancestors. Because of this, the fossils found in Morocco are likely not OUR Modern Human ancestors that left Africa but Homo Sapiens branch that died out. I explain it better in this video. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-M33T1oZfx5U.html
@DuuudeMaaan
@DuuudeMaaan 10 месяцев назад
"Warfare is part of being human, war is ancient and fundamental part of our humanity." Beautifully said. I need to use this when people say religion is the cause of all wars.
@F1e1aQ1a1a1
@F1e1aQ1a1a1 11 месяцев назад
來自Q-m120的問候❤
@1stHuemanAmerican
@1stHuemanAmerican 10 месяцев назад
@1stHuemanAmerican
@1stHuemanAmerican 10 месяцев назад
U my child
@LarisaKharitonova
@LarisaKharitonova 11 месяцев назад
Q(L275) где возникло
@lekshmipriya8031
@lekshmipriya8031 11 месяцев назад
Indian subcontinent and central asia(China )were the most populated part in medical period 😮. In modern period, they are the most populated regions in whole world. Crazy
@sharathvasudev
@sharathvasudev 11 месяцев назад
hes said rapid expansion in 2000 years from Canada to south America. thats a lot of time in last 2 k years the amount of world history. ots same amount of time.
@HeyBeerman1126
@HeyBeerman1126 11 месяцев назад
Good theory!!
@robocop581
@robocop581 11 месяцев назад
Bought used Audi Q5 2013 2L in 2021 with 83K km. I add oil periodically, about half a liter of oil every 1K km. My car now has 108K km and is due for an oil change at 110K km. We plan to keep this car for no more than two years as we bought it for One for One Replacement Scheme in HK. Scrap our ICE for a new EV and the Government will waive the Import tax which is around 110% in HK
@tepsterstips
@tepsterstips 11 месяцев назад
@robocop581 This is an interesting proposition. Import a inexpensive used Audi that has an oil consumption issue and then in 2 years replacing it with an EV to save on HK import tax. Since the Audi may be sold at a much lower price, especially if the oil consumption is known, you can still drive it for a couple of years before replacing it and save a huge amount of import tax
@sleebanger
@sleebanger 11 месяцев назад
there are investigations into humans being in southern australia 130,000 years ago. shell piles and camp fires found kilometer's inland.
@tepsterstips
@tepsterstips 11 месяцев назад
@sleebanger. Please see this video on the channel about this find: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-mWmUOW5LmGM.html
@Fush1234
@Fush1234 11 месяцев назад
Many people where I live still have family in Africa. They look like early people too