Categories
Ask Biology

Did bilateral symmetry evolved just once?

If I understood correctly, all bilaterians come from a single organism (the Urbilaterian) that showed this type of body plan for the first time at the end of the Ediacaran. Does that mean that bilateral symmetry evolved just once in the entire history of life? Is it correct to say then that bilateral symmetry is […]

Categories
Ask Biology

Did bilateral symmetry evolved just once?

If I understood correctly, all bilaterians come from a single organism (the Urbilaterian) that showed this type of body plan for the first time at the end of the Ediacaran. Does that mean that bilateral symmetry evolved just once in the entire history of life? Is it correct to say then that bilateral symmetry is […]

Categories
Mastering Development System & Network

Access local network via Synology OpenVPN

I’m trying to access my LAN via a Synology NAS with the OpenVPN package. My router IP is 192.168.1.1 and my Synology NAS IP is 192.168.1.100. They are both connected to a managed Netgear switch whose IP is 192.168.1.10. I setup the OpenVPN package on the NAS with the dynamic IP range set as 192.168.2.0 […]

Categories
Development Linux

Learning about Symbolic links

New to Linux stuff, so I am just trying to understand symbolic links better if what I am implying is wrong. I would love it if someone corrected me on this subject. When you create a symbolic link to a file, and you remove the source file manually from the folder without the terminal, the […]