TIL frequent use of antimicrobial mouthwash is associated with an increased risk of high blood pressure because it destroys beneficial oral bacteria that produce nitric oxide, which relaxes blood vessels
https://ift.tt/mhTfP7A
Submitted 2026-02-25T08:04:31+00:00 by Fenceypents
via reddit https://ift.tt/mRnf8vs
https://ift.tt/mhTfP7A
Submitted 2026-02-25T08:04:31+00:00 by Fenceypents
via reddit https://ift.tt/mRnf8vs
TODAY.com
This 1 Tweak to Your Oral Care Routine Can Improve Blood Pressure, Heart Doctor Says
In TODAY.com's Expert Tip of the Day, a heart surgeon reveals the common oral hygiene product that may be hurting your cardiovascular health and what to use instead.
TIL that Göbekli Tepe in Turkey is the world’s oldest known megalithic structure, dating back to 9500 BCE. Built by hunter-gatherers 6,000 years before Stonehenge, it challenges the theory that agriculture was a prerequisite for the construction of complex monumental complexes.
https://ift.tt/YBkg8Qm
Submitted 2026-02-25T10:45:02+00:00 by Quiet_Card_8789
via reddit https://ift.tt/asyTq5l
https://ift.tt/YBkg8Qm
Submitted 2026-02-25T10:45:02+00:00 by Quiet_Card_8789
via reddit https://ift.tt/asyTq5l
TIL that Bl. Pope John Paul I in 1978 was the first pope to refuse the centuries long tradition of a Papal Coronation where a pope is crowned with a papal tiara. Since then, every pope elected has chosen to not be coronated.
https://ift.tt/X4EbCwT
Submitted 2026-02-25T11:00:17+00:00 by Next_Worth_3616
via reddit https://ift.tt/nh7zaOm
https://ift.tt/X4EbCwT
Submitted 2026-02-25T11:00:17+00:00 by Next_Worth_3616
via reddit https://ift.tt/nh7zaOm
TIL that Nvidia was founded in 1993 at a Denny's diner in San Jose. The three founders chose the booth because it was quiet and offered "all the coffee you can drink." Jensen Huang, who was a dishwasher at Denny's as a teen, is now the CEO of the world’s most valuable chip company.
https://ift.tt/sOCLMrJ
Submitted 2026-02-25T12:51:54+00:00 by Quiet_Card_8789
via reddit https://ift.tt/N8a3CqX
https://ift.tt/sOCLMrJ
Submitted 2026-02-25T12:51:54+00:00 by Quiet_Card_8789
via reddit https://ift.tt/N8a3CqX
TIL about the Thrasis region of Mars. Due to Mars’ lack of plate tectonics, three volcanoes were able to erupt in the same location for billions of years, accumulating so much lava that the crust structurally failed under the weight.
https://ift.tt/L3FlIGb
Submitted 2026-02-25T15:33:51+00:00 by EpicAura99
via reddit https://ift.tt/VJdp6G7
https://ift.tt/L3FlIGb
Submitted 2026-02-25T15:33:51+00:00 by EpicAura99
via reddit https://ift.tt/VJdp6G7
TIL that James Gandolfini (best known for playing Tony Soprano) guest-starred in Sesame Street episode #4030, where he helped the Muppet Zoey overcome her fear of loud noises. He self-described his fears as the dark, haircuts, and giant talking vegetables.
https://ift.tt/pEMxL0Q
Submitted 2026-02-25T15:34:33+00:00 by altrightobserver
via reddit https://ift.tt/s7fPqob
https://ift.tt/pEMxL0Q
Submitted 2026-02-25T15:34:33+00:00 by altrightobserver
via reddit https://ift.tt/s7fPqob
❤4
TIL that there's a satellite orbiting Earth that when not performing its function broadcasts the Kerbal Space Program main theme song.
https://ift.tt/upwSI4J
Submitted 2026-02-25T15:27:46+00:00 by Extreme-Attention641
via reddit https://ift.tt/Mk6j9wb
https://ift.tt/upwSI4J
Submitted 2026-02-25T15:27:46+00:00 by Extreme-Attention641
via reddit https://ift.tt/Mk6j9wb
Sigidwiki
OTP-2 Satellite Musical Beacon - Signal Identification Wiki
Musical transmission originating from the OTP-2 Cubesat
❤5👎1
TIL that Cancún didn’t exist until 1970, its location was chosen using early computer models to identify a suitable place for a new resort city. The area had only three residents at the time.
https://ift.tt/2zSdiK5
Submitted 2026-02-25T16:48:26+00:00 by RuseOwl
via reddit https://ift.tt/EbNLfdY
https://ift.tt/2zSdiK5
Submitted 2026-02-25T16:48:26+00:00 by RuseOwl
via reddit https://ift.tt/EbNLfdY
TIL in Goldfinger(1964), the director, at first apprehensive of the lewdness of the name 'Pussy Galore', later rationalized its use saying "if you were a ten-year old boy and knew what the name meant, you weren't a ten-year old boy, you were a dirty little bitch."
https://ift.tt/gLfkOZv
Submitted 2026-02-25T17:02:59+00:00 by nthroop1
via reddit https://ift.tt/YO2sf1g
https://ift.tt/gLfkOZv
Submitted 2026-02-25T17:02:59+00:00 by nthroop1
via reddit https://ift.tt/YO2sf1g
🤣4
TIL that the "LED TV" was only made possible by the invention of the Blue LED. While Red and Green LEDs existed since the 60s, the Blue LED was so difficult to create that its inventors won the Nobel Prize in Physics in 2014 for finally enabling energy-efficient white light sources.
https://ift.tt/YI4qgMr
Submitted 2026-02-25T16:49:05+00:00 by Quiet_Card_8789
via reddit https://ift.tt/tveX0Li
https://ift.tt/YI4qgMr
Submitted 2026-02-25T16:49:05+00:00 by Quiet_Card_8789
via reddit https://ift.tt/tveX0Li
TIL that author Michael Crichton entered Harvard as an English major but changed his major after he submitted an essay by George Orwell under his own name and got a B-. He decided that if a writer of Orwell's caliber could only get a B- then he needed to major in something else.
https://ift.tt/Taftuho
Submitted 2026-02-25T17:19:13+00:00 by astarisaslave
via reddit https://ift.tt/URjKPet
https://ift.tt/Taftuho
Submitted 2026-02-25T17:19:13+00:00 by astarisaslave
via reddit https://ift.tt/URjKPet
🔥2
TIL that in 2025, a woman in Thailand who was declared dead was discovered alive after temple staff heard knocking from inside her coffin before cremation.
https://ift.tt/tjTWZOc
Submitted 2026-02-25T17:14:10+00:00 by Haode5
via reddit https://ift.tt/W91fLzX
https://ift.tt/tjTWZOc
Submitted 2026-02-25T17:14:10+00:00 by Haode5
via reddit https://ift.tt/W91fLzX
Sky News
'Dead' Thai woman sent to crematorium wakes up in coffin
Staff at Wat Rat Prakhong Tham temple near Bangkok say they were alerted after they heard knocking from inside the coffin moments before the cremation was due to start.
😱1😨1
TIL Heinrich Kramer, the man responsible the early modern witch craze, was initialy admonished by the inquisition for "illegal and unethical" practices. He had a feud with a local woman named Helena Scheuberin and when he refused to stop harassing her, he was asked by the bishop to leave Innsbruck
https://ift.tt/hfYeClm
Submitted 2026-02-25T15:43:43+00:00 by Nero2t2
via reddit https://ift.tt/HOCVWsK
https://ift.tt/hfYeClm
Submitted 2026-02-25T15:43:43+00:00 by Nero2t2
via reddit https://ift.tt/HOCVWsK
TIL roughly 100,000 African elephants were killed by poachers in just three years (2010-2012). The population declined by approximately 110,000 over a decade, leaving only about 415,000 remaining by 2016.
https://ift.tt/FLYktlJ
Submitted 2026-02-25T19:47:36+00:00 by freudian_nipps
via reddit https://ift.tt/cFDO1SR
https://ift.tt/FLYktlJ
Submitted 2026-02-25T19:47:36+00:00 by freudian_nipps
via reddit https://ift.tt/cFDO1SR
🤬4
TIL while recording samples for the Mellotron (an early keyboard sampler), cellist Reginald Kilbey refused to downtune his Cello to cover lower notes claiming he'd be robbing a bassist of their fee. A bassist was hired for the next recording session, which turned out to be Kilbey with a bass.
https://ift.tt/nsE7S5R
Submitted 2026-02-25T20:55:20+00:00 by MrRabbit-
via reddit https://ift.tt/QJocOVf
https://ift.tt/nsE7S5R
Submitted 2026-02-25T20:55:20+00:00 by MrRabbit-
via reddit https://ift.tt/QJocOVf
🤣4🔥1
TIL about Lionel Crabb, a Royal Navy diver who vanished during a reconnaissance mission around a Soviet cruiser in 1956. A headless, handless corpse was discovered over a year later, it has never been conclusively proven to be Crabb's as known scars were absent.
https://ift.tt/N5DR3Hq
Submitted 2026-02-25T16:50:26+00:00 by johnsmithoncemore
via reddit https://ift.tt/TAo8RIu
https://ift.tt/N5DR3Hq
Submitted 2026-02-25T16:50:26+00:00 by johnsmithoncemore
via reddit https://ift.tt/TAo8RIu
TIL if the experiments are controlled and sensitive enough, we find quantum behavior in objects big enough to be seen with an ordinary optical microscope
https://ift.tt/5luW4sa
Submitted 2026-02-26T00:02:19+00:00 by Heliocentrist
via reddit https://ift.tt/HT9GpkX
https://ift.tt/5luW4sa
Submitted 2026-02-26T00:02:19+00:00 by Heliocentrist
via reddit https://ift.tt/HT9GpkX
Quanta Magazine
Are the Mysteries of Quantum Mechanics Beginning To Dissolve?
Columnist Philip Ball thinks the phenomenon of decoherence might finally bridge the quantum-classical divide.
TIL about Deborah Samson who successfully hid that she was a woman in the Continental Army during the American Revolution, even removing a musket ball from her leg herself to avoid being discovered
https://ift.tt/IqQdhls
Submitted 2026-02-25T23:57:41+00:00 by jwferguson
via reddit https://ift.tt/ZYqo6BP
https://ift.tt/IqQdhls
Submitted 2026-02-25T23:57:41+00:00 by jwferguson
via reddit https://ift.tt/ZYqo6BP
🔥1
TIL The mercury in tuna and other fish largely comes from human activity, not the ocean itself.
https://ift.tt/qGyuiDU
Submitted 2026-02-26T00:16:22+00:00 by Tight_kangaroo1
via reddit https://ift.tt/3UQOJmV
https://ift.tt/qGyuiDU
Submitted 2026-02-26T00:16:22+00:00 by Tight_kangaroo1
via reddit https://ift.tt/3UQOJmV
FoodPrint
So Where Does All That Mercury in Fish Come From?
Learn where all the mercury in fish comes from, how it gets there and what it could mean for the health of you and your family.
TIL the iconic "Peace Symbol" isn't just a random geometric design. It's actually composed of the flag semaphore signals for the letters "N" and "D", standing for "Nuclear Disarmament".
https://ift.tt/qAiL7TE
Submitted 2026-02-26T00:56:32+00:00 by -Speechless
via reddit https://ift.tt/XJS1IpN
https://ift.tt/qAiL7TE
Submitted 2026-02-26T00:56:32+00:00 by -Speechless
via reddit https://ift.tt/XJS1IpN
TIL that the ancient Chinese Confucian thinker Xunzi argued that humans are born with selfish, chaotic impulses, and that “goodness” is something we build through education, ritual, and strong social institutions. His whole point was basically: if you remove the rules, people don't auto-become good.
https://ift.tt/kg9IbrH
Submitted 2026-02-26T01:56:59+00:00 by fromthefuturedude
via reddit https://ift.tt/GmYyRKw
https://ift.tt/kg9IbrH
Submitted 2026-02-26T01:56:59+00:00 by fromthefuturedude
via reddit https://ift.tt/GmYyRKw
❤2👍1