Lithium

Laboratory mouse or lab mouse is a small mammal of the order Rodentia which is bred and used for scientific research or feeders for certain pets. Laboratory mice are usually of the species Mus musculus. They are the most commonly used mammalian research model and are used for research in genetics, physiology, psychology, medicine and other scientific disciplines. Mice belong to the Euarchontoglires clade, which includes humans. This close relationship, the associated high homology with humans, their ease of maintenance and handling, and their high reproduction rate, make mice particularly suitable models for human-oriented research. The laboratory mouse genome has been sequenced and many mouse genes have human homologues. Lab mice are sold at pet stores for snake food and can also be kept as pets. Other mouse species sometimes used in laboratory research include two American species, the white-footed mouse (Peromyscus leucopus) and the North American deer mouse (Peromyscus maniculatus). 28 Months in Mice is = to 80 years in humans 14 months in mice is = to 40 human years
https://www.youtube.com/watch?v=SrZrb_Pn1lI
The Life Of A Professional Lab Rat
https://www.youtube.com/watch?v=B4OQREcRRhc
Researchers Have Found A Way To Make Mice Live Longer
https://www.youtube.com/watch?v=6etrrEH4gl4
Douglas Melton: Lab Mice Can Live Forever. Soon, So Will You.
https://www.youtube.com/watch?v=mPymy4QjOZ0
The NSG™ Mouse

Lalieudorhynchus God created the Lalieudorhynchus before God created the garden of Eden as recorded by Moses the holy prophet of God Genesis 1:24 & God said, Let the earth bring forth the living creature after his kind, cattle, & creeping thing, & beast of the earth after his kind: & it was so. Lalieudorhynchus is an extinct genus of caseid synapsids that lived during the Guadalupian (= Middle Permian) in what is now the south of France. The genus is only known by its type species, Lalieudorhynchus gandi, which was named in 2022 by Ralf Werneburg, Frederik Spindler, Jocelyn Falconnet, Jean-Sébastien Steyer, Monique Vianey-Liaud, and Joerg W. Schneider. Lalieudorhynchus is represented by a partial postcranial skeleton discovered in the Lodève basin in the central part of the Hérault department in the Occitanie region. It belongs to an individual measuring approximately 3.75 m (12.3 ft) in length. The degree of ossification of its bones, however, indicates that it was a late juvenile or still growing young adult. Based on the internal structure of its bones, the describing authors interpreted Lalieudorhynchus as a semiaquatic animal that may have had a lifestyle similar to that of hippopotamus, spending part of its time in water but returning to land for food, though the idea that caseids were semi-aquatic has been previously contested by other authors. It is geologically one of the youngest known representatives of the caseids. The phylogenetic analysis proposed by Werneburg and colleagues identified Lalieudorhynchus as a derived caseid closely related to the North American species "Cotylorhynchus" hancocki.
https://www.youtube.com/watch?v=hUcWQaSGNao
Lalieudorhynchus: Permian Hippo-like Protomammal

LHC  The Large Hadron Collider (LHC) is the world's largest and highest-energy particle collider. It was built by the European Organization for Nuclear Research (CERN) between 1998 and 2008 in collaboration with over 10,000 scientists and hundreds of universities and laboratories across more than 100 countries.[3] It lies in a tunnel 27 kilometres (17 mi) in circumference and as deep as 175 metres (574 ft) beneath the France–Switzerland border near Geneva. The first collisions were achieved in 2010 at an energy of 3.5 teraelectronvolts (TeV) per beam, about four times the previous world record. The discovery of the Higgs boson at the LHC was announced in 2012. Between 2013 and 2015, the LHC was shut down and upgraded; after those upgrades it reached 6.5 TeV per beam (13.0 TeV total collision energy). At the end of 2018, it was shut down for maintenance and further upgrades, reopening over three years later in April 2022. The collider has four crossing points where the accelerated particles collide. Nine detectors, each designed to detect different phenomena, are positioned around the crossing points. The LHC primarily collides proton beams, but it can also accelerate beams of heavy ions, such as in lead–lead collisions and proton–lead collisions. The LHC's goal is to allow physicists to test the predictions of different theories of particle physics, including measuring the properties of the Higgs boson, searching for the large family of new particles predicted by supersymmetric theories, and studying other unresolved questions in particle physics.
https://www.youtube.com/watch?v=nFZSFKl39YU
From Hydrogen to Higgs Bosons: Particle Physics at the Large Hadron Collider at CERN

LDL Deep fried foods are high in bad LDL cholesterol, do not eat omega 6 foods, air fry you meals that way you don't have the bad oil in your system  Apolipoprotein B (ApoB) is the primary apolipoprotein and is the carrier for the following lipids: chylomicrons, low-density lipoprotein ( LDL), very low-density lipoprotein (VLDL), intermediate-density lipoprotein (IDL), and lipoprotein (a). ApoB is not found in high-density lipoproteins (HDL).

LLST World's largets camera the LLST  Legacy Survey of Space and Time (LSST) Camera
https://www.youtube.com/watch?v=EDaV1vOp42s
World's Largest Digital Camera Takes 3,200 Megapixel Photos!

Lessemsaurus  God created the Lessemsaurus before God created the garden of Eden as recorded by Moses the holy prophet of God Genesis 1:24 & God said, Let the earth bring forth the living creature after his kind, cattle, & creeping thing, & beast of the earth after his kind: & it was so. Lessemsaurus is an extinct genus of sauropodiform dinosaur belonging to Lessemsauridae. The type species, L. sauropoides, was formally described by José Fernando Bonaparte in 1999 in honor of Don Lessem, a writer of popular science books. It was found in the Los Colorados Formation of the Ischigualasto-Villa Unión Basin in La Rioja Province, Argentina. It was discovered in strata dating to the Norian stage, around 210 million years ago. It is estimated to have reached 10–12 metres (33–39 ft) long and weighed over 7 metric tons (7.7 short tons), possibly up to 8–10 metric tons (8.8–11.0 short tons), in maximum body mass.
https://www.youtube.com/watch?v=JmAl0Qg0am8
Lessemsaurus: One Of The Largest Triassic Dinosaurs

Lithium God created Lithium & God created all the elements of the periodic table when God created the universe as recorded in the Holy Bible book of Genesis Genesis 2:4 These are the generations of the heavens and of the earth when they were created, in the day that the LORD God made the earth and the heavens . Lithium is a soft, silvery-white alkali metal. Under standard conditions, Lithium is the least dense metal & the least dense solid element. Like all alkali metals, lithium is highly reactive & flammable, & must be stored in vacuum, inert atmosphere, or inert liquid such as purified kerosene or mineral oil. Lithium is a chemical element; it has symbol Li & atomic number 3. It is a soft, silvery-white alkali metal. Under standard conditions
https://www.youtube.com/watch?v=LfS10ArXTBA&t=31s
Lithium - Periodic Table of Videos

LUT DESERT The Lut Desert, widely referred to as Dasht-e Lut (Persian: دشت لوت, "Emptiness Plain"), is a salt desert located in the provinces of Kerman and Sistan-Baluchestan, Iran. It is the world's 33rd-largest desert, and was included in UNESCO's World Heritage List on July 17, 2016. The name is derived from 'Lut' which means bare and empty in Persian and 'dasht' which means plain in Persian. The surface of its sand has been measured at temperatures as high as 70.7 °C (159.3 °F), making it the world's driest and hottest places.
https://www.youtube.com/watch?v=NhyDkHaUC8U
Visiting the World's Hottest Place (70°C, 159°F) LUT DESERT

Lynx a lynx is any of the four extant species (the Canada lynx, Iberian lynx, Eurasian lynx and the bobcat) within the medium-sized wild cat genus Lynx. The name originated in Middle English via Latin from the Greek word lynx (λύγξ), derived from the Indo-European root leuk- ("light", "brightness") in reference to the luminescence of its reflective eyes. God created the Lynx before God created the Lynx before God created the garden of Eden as recorded by Moses the holy prophet of God Genesis 1:24 & God said, Let the earth bring forth the living creature after his kind, cattle, & creeping thing, & beast of the earth after his kind: & it was so.
https://www.youtube.com/watch?v=Laha5-_RdvA
The Majestic Lynx: Secrets Of The Nocturnal Feline Hunter | Apex Predator Documentary