Earth stagnation
Astrophysicists reveal a multi-million-year pause in the extension of the Earth's day. Astrophysicists at the University of Toronto have solved a mystery: why Earth's day lengthens gradually under the influence of lunar tides, while the Earth's day lengthening pauses for more than a billion years. Their research shows that from about 2 billion years ago to 600 million years ago, sun-driven atmospheric tides counteracted the moon's influence, maintaining Earth's rotati...
Earth stagnation
Astrophysicists reveal a multi-million-year pause in the extension of the Earth's day. Astrophysicists at the University of Toronto have solved a mystery: why Earth's day lengthens gradually under the influence of lunar tides, while the Earth's day lengthening pauses for more than a billion years. Their research shows that from about 2 billion years ago to 600 million years ago, sun-driven atmospheric tides counteracted the moon's influence, maintaining Earth's rotati...
"Demon Particle"
Scientists have solved a 67-year-old mystery by accidentally discovering a "demon particle." Scientists studying a material that could help unlock the secrets of superconductors have accidentally discovered a "demon" particle that was first theorized nearly 70 years ago but never experimentally confirmed. It's a strange particle. As they pass through a solid, their interactions create collective excitations that behave like entirely new particles with different properties, called quasipa...
"Demon Particle"
Scientists have solved a 67-year-old mystery by accidentally discovering a "demon particle." Scientists studying a material that could help unlock the secrets of superconductors have accidentally discovered a "demon" particle that was first theorized nearly 70 years ago but never experimentally confirmed. It's a strange particle. As they pass through a solid, their interactions create collective excitations that behave like entirely new particles with different properties, called quasipa...
New ways to boost the immune system
Scientists have discovered a new way to boost the immune system Immunotherapy is a type of cancer treatment that harnesses the body's natural immune defense system to attack tumor cells. While there has been a lot of focus on getting T cells involved in fighting cancer, there has been less focus on directing the complement system to the tumor. The complement system is an important part of the innate immune system, helping to fight infections, heal damage and clear away dead cells. Althou...
New ways to boost the immune system
Scientists have discovered a new way to boost the immune system Immunotherapy is a type of cancer treatment that harnesses the body's natural immune defense system to attack tumor cells. While there has been a lot of focus on getting T cells involved in fighting cancer, there has been less focus on directing the complement system to the tumor. The complement system is an important part of the innate immune system, helping to fight infections, heal damage and clear away dead cells. Althou...
Chestnut
Castanea castanea, deciduous tree plant, stems and branches are thicker, cylindrical; The surface is dark green, with fine longitudinal lines and small villi; The leaves are more curly, with a short stalk, the leaves are oval, the face is yellowish brown, the young leaves are fine hairs; Flowers are small, pale yellow, corolla is large, stigma yellow; Flowering period May to June; Fruit season July - August. [14] It was first found in the Book of Songs in ancient books, and it can be seen tha...
Chestnut
Castanea castanea, deciduous tree plant, stems and branches are thicker, cylindrical; The surface is dark green, with fine longitudinal lines and small villi; The leaves are more curly, with a short stalk, the leaves are oval, the face is yellowish brown, the young leaves are fine hairs; Flowers are small, pale yellow, corolla is large, stigma yellow; Flowering period May to June; Fruit season July - August. [14] It was first found in the Book of Songs in ancient books, and it can be seen tha...
Flax seed
Flax seed is an annual herb of flax family Flax genus. The seed shape is flat oval, the front end is like a beak shape, and the surface is smooth, red and shiny. One side is thin, one end is blunt, the surface is brown, smooth and shiny; The umbilicus is concave at the tip, and the seed coat is thin. When removed, a brown film of endosperm can be seen, with the radicle toward the tip of the seed. Red brown, full and pure is the best, the flowering period is from May to June, the fruit period ...
Flax seed
Flax seed is an annual herb of flax family Flax genus. The seed shape is flat oval, the front end is like a beak shape, and the surface is smooth, red and shiny. One side is thin, one end is blunt, the surface is brown, smooth and shiny; The umbilicus is concave at the tip, and the seed coat is thin. When removed, a brown film of endosperm can be seen, with the radicle toward the tip of the seed. Red brown, full and pure is the best, the flowering period is from May to June, the fruit period ...
