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Western Digital introduced the device 3 in 1

11.01.2004

Western Digital Corporation announced the release of Media Center peripheral storage device.

Packed in a stylish and comfortable package, the new product includes a 250GB WD Caviar SE hard drive, 8 types of memory card reader, USB 2.0 hub and the company's Dual-option Backup feature. Western Digital also introduced new external hard drives with USB 2.0/FireWire interfaces and Dual-option Backup.

Several modifications of these devices will be produced with different capacities: 160, 200 and 250 GB. With Western Digital's Dual-option Backup feature, users can back up their data either automatically or on an as-needed basis with the push of a button on the device.

Media Center and new external hard drives with Dual-option Backup are also capable of copying data from multiple sources: for example, from different hard drives and/or PCs and laptops. Media Center includes a reader for 8 main types of memory cards: CompactFlash Type I and II, IBM Microdrive, SmartMedia, Memory Stick, Memory Stick PRO, MultiMedia Card, and SD Card.

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Random news from the Archive

Ancient people could see dinosaurs 08.07.2023

Scientists have long debated whether key features of placental mammals, which include humans, appeared in our ancestors before or after the extinction of the dinosaurs. However, thanks to the research of a team of scientists from the University of Bristol (UK) and the University of Friborg (Switzerland), these disputes can be stopped.

In a study of placental mammal fossils prior to the Cretaceous-Paleogene mass extinction (K-Pg) event 66 million years ago, scientists found no definitive evidence. However, analysis of the molecular clock revealed that our ancestors existed long before this event and possibly coexisted with dinosaurs.

Using a new statistical approach, the researchers were able to determine that early forms of placental mammals probably appeared in the Cretaceous and interacted with dinosaurs over time.

Scientists have studied thousands of placental mammal fossils and found patterns in their appearance and disappearance.

The model used by the researchers, called the Bayesian Brownian bridge model, is based on probabilities and helps to identify evolutionary patterns in the absence of sufficient archaeological evidence.

An analysis of the data, which included 380 families of placental mammals, allowed the researchers to determine that about 21,3% of them could have existed in the Cretaceous. This includes groups such as primates, dogs and cats, rabbits and hares.

The study also found that more modern lineages of placental mammals only began to emerge after the asteroid impact that wiped out the dinosaurs and many other species. Probably, it was after this event that favorable conditions appeared for further diversity of species.

The model used by scientists estimates the age of origin of species based on the first appearance of their ancestors in the fossil record, and also models changes in species diversity over time. It also allows you to determine the time of extinction of species based on the latest records of their existence.

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