I visited Vila Velha State Park, famous by sandstone sculptures. These natural monuments are shown in this post.
Category: Biology
New dinosaur discovered
A new species of dinosaur has been discovered in Paraná state, Brazil.
New feline species discovered
Was discovered in Corsica island a new species called cat-fox.
Discovered fossil of giant trilobite
Has been discovered a fossil of a “new” giant trilobite species in Australia, which lived 500 millions years ago in Cambrian period.
Robotic catheter navigates inside a heart
A robotic catheter moves along a pig’s heart to help surgeons.
TAMAR project
I visited a unit of TAMAR project, in Florianópolis, capital of Santa Catarina state, Brazil. In this post, it is shown this unit’s visitation center. What is shown here is not…
How coral reefs are made?
This post’s subject is the formation of coral reefs. Are very delicate ecosystems which many marine species depend on.
Bypass and ladder for fishes in dams
The ladder for fishes is a construction which reduces environmental impact caused by hydro power plants and it is this post’s subject.
Visit to Bela Vista biological sanctuary
I visited the biological sanctuary Bela Vista kept by Itaipu Binacional, in Foz do Iguaçu. Has many species of plants and animals which inhabit South America.
How prosthetics work?
This post’s subject is an introduction about prosthetics which replace limbs and how they are controlled.