Curated Video
Antibiotic
Drugs used to treat bacterial infections by killing or inhibiting the growth of bacteria.They do not work against viruses or fungi, and so cannot treat many other infections. A Twig Science Glossary Film. Key scientific terms defined in...
Curated Video
Antibody
A protein produced by the immune system that attacks a harmful agent, such as a virus or bacteria. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig...
Curated Video
Recycling Plastics
The differences between thermosetting, thermosoftening and partially biodegradable plastics, and how they can be recycled. Chemistry - Chemical Industries - Learning Points. We throw away a lot of plastic and most is non-biodegradable....
Curated Video
Antiseptics and Antibiotics: Investigating Bacterial Growth on Agar Gel Plates
The video discusses the required practical activity for biology students to investigate the effects of antiseptics or antibiotics on bacterial growth using an Agar gel plate. The video begins by explaining the process of inoculating an...
Bio Topics
Bio Topics: Ignaz Semmelweis
Learn more about Ignaz Semmelweis the doctor who is credited with discovering that micro-organisms can cause disease. Understand about how he was an early promoter of using antiseptic procedures in the hospital through an article and...