Butter diet culture

Butter diet culture The history of butter can be traced back to the ancient times 5,000 to 6,000 years ago. It can be found in the works of some ancient Indian books and ancient Greek writers. But at that time, people did not use butter as a food, but used it as a sacrifice for medicines, cosmetics, and blasphemy. Butter was first invented by a small number of residents living in the grasslands and in the cold north. As a food, it has a solemn status because it is scarce and precious.

Butter was brought to the table by herdsmen 3,000 years ago. In ancient Rome and ancient Greece, like milk, it was also a food of nomadic civilization. Gallic people and German talents consumed it.

This situation continued until the Renaissance, when people in Northern Europe and Western Europe gradually saw it as aristocratic food. In the Renaissance France, butter was also used for beauty. Since the 18th century, there has been a plate of butter on the table, which has almost become a sign that the rich have advertised their wealth. In the 19th century, butter began to flow into the homes of ordinary people. This is mainly due to the invention of the centrifugal separation technology in 1879 that made possible large-scale production. With the construction of the railway and the appearance of cold storage during transportation, butter was transported to most parts of France and used to replace some of the traditional animal oils and vegetable oils to cook dishes.

At the end of the 19th century, counterfeiters mixed butter and vegetable butter for sale. In 1924, France issued a decree that strictly stipulated the name and composition of butter.

Today, butter is an indispensable ingredient for advanced cooking and daily cooking. In some cake productions, the DOUBLE_QUOTATION pure butter produced on the packaging has become a synonym for quality.

Small 2D LiDAR Sensor

IT02S, is JRT new product in the early 2019, which is a single-point LiDAR sensor, also called tof distance sensor. With a micro size of 46x17x7mm, customers can widely use in many Laser Measurement Solutions. The lidar distance sensor can measure 12m short-range with high frequency up to 100hz. It's great for Unmanned Aerial Systems. If you need us send you data sheet and spec for this products, offering sample as well, pls tell us, thank you.

IT02S Mini Tof Sensor Module Diagram
IT02S Mini Tof Sensor Module Diagram
Parameters of IT02S:

Accuracy

+/-8cm@ 0.1~3.5m

Measuring Unit

cm

Measuring Range (without Reflection)

0.1-12m

Measuring Time

0.1~3 seconds

Measuring Frequency

100 Hz

Laser Class

Class II

Laser Type

650nm, <1mw, red

Weight

About 5g

Voltage

DC2.5V~+3.5V

Serial Level

TTL 3.3V

Size

46*17*7mm

Operating Temperature

0-40 ℃ (32-104 ℉ )

Storage Temperature

-25~60 ℃ (-13~140 ℉)


IT02S – the High performance-price ratio measurement solution
* low power consumption of single transmit and single receive
* small size: 46*17*7mm
* low cost
* proffessional techinical support

2D Laser Distance Sensor,2D Lidar Sensors,Tof Lidar Distance Sensor, Flight Distance Sensor

Chengdu JRT Meter Technology Co., Ltd , https://www.rangingsensor.com