We've gone over the various tiers of structure of a plant, from cells, to tissues, to organs and organ systems. Now it's time to better understand how plants grow. How to plants know when to grow? How do they know which direction to grow? All of this is regulated by plant hormones, which a
From playlist Botany
Learning from leaves: Going green with artificial photosynthesis
To turn troublesome carbon dioxide into useful chemicals, scientists have been taking a leaf out of plants' book. They’ve now developed a complete ‘artificial photosynthesis’ system that could work on large scales, and fight climate change. Read the paper: http://www.nature.com/doifinder/
From playlist Technology
We've learned about the types of plant cells, and the types of plant tissues, so the next step up on the hierarchy of organization is organs and organ systems. Plants have these too! The stem, the leaves, the roots, these are all considered organs of the plant, and they are organized into
From playlist Botany
We just learned about gymnosperms, and the incredible evolutionary advantages they had over their ancestors. But the next leap forward for plants was even more impressive. Angiosperms are flowering plants, so any plant with flowers or fruits is an angiosperm. And instead of fertilizing by
From playlist Botany
Uses of Plant Hormones | Plants | Biology | FuseSchool
Uses of Plant Hormones | Plants | Biology | FuseSchool In this video we are going to look at a few different ways in which plant hormones can be used. Plant growth hormones (auxins) can be used as selective weedkillers. The selective weedkillers contain growth hormones, that cause the w
From playlist BIOLOGY: Agriculture
Plant Science: An Introduction to Botany | The Great Courses
When flowering plants appeared on Earth, they literally took over the planet. They remain the most dominant form of plant life on Earth, with the help of animals, which disperse and pollinate them. Be sure to stop and smell the roses, because the roses sure aren't stopping for us. This vi
From playlist Latest Uploads
Paul Andersen explains how plants use hormones to respond to their environment. The following hormones are detailed; auxin, cytokinins, gibberelins, abscisic acid and ethylene. Intro Music Atribution Title: I4dsong_loop_main.wav Artist: CosmicD Link to sound: http://www.freesound.org/pe
From playlist Biology
Plant Classification | Evolution | Biology | FuseSchool
Plants are extremely complex and diverse - there are thousands of species. In fact, there are probably somewhere around half a million different species. And these are just the ones we know about - there are no doubt many more that haven’t been fully discovered yet! It is estimated that 1
From playlist BIOLOGY: Evolution
Using Root Locus to Meet Performance Requirements
In this video we investigate how to use the root locus technique to design a controller that meets certain performance specifications. Topics and timestamps: (0:17) – Introduction and performance requirements (3:39) – Example designing a controller using root locus (21:16) – Verify contro
From playlist Control Theory
[LIVE] Can I save my plants with a DIY RNA vaccine? Whose Gene #7.5
Second attempt at a stream. I think I fixed the issue. Every year thousands of acres of crops are destroyed by various plant viruses, and as (bad) luck would have it, I get to experience them first hand thanks to some of my indoor plants getting infected. So today we're going to explore ho
From playlist Whose Gene is it Anyway
What Is PID Control? | Understanding PID Control, Part 1
Chances are you’ve interacted with something that uses a form of this control law, even if you weren’t aware of it. That’s why it is worth learning a bit more about what this control law is, and how it helps. PID is just one form of feedback controller. It is the simplest type of contro
From playlist Understanding PID Control
Dune | The Science of Science Fiction
In Frank Herbert's Dune, just one planet produces a commodity so valuable, it's responsible for faster-than-light space travel and granting its users extended lifespans and psychic powers. This product, known as spice, is related to the planet's fearsome 400-meter sandworms and becomes the
From playlist Geology & Earth Science
The Whole of AQA GCSE Biology Paper 2 | 9th June 2023
Covers in detail all the content needed for Combined and Separate science exams and both higher and foundation level. 2023 Predicted Exam Papers for GCSE and A-Level Biology, Chemistry, Physics, and Maths Revision Essential! https://www.primrosekitten.com/collections/predicted-papers FREE
From playlist Ultimate AQA GCSE Revision Playlist. For combined and separate science (Biology, Chemistry and Physics)
Live CEOing Ep 452: Control Design & System Modeling Design Review for Wolfram Language 12.3
In this episode of Live CEOing, Stephen Wolfram discusses upcoming improvements and functionality to the Wolfram Language. If you'd like to contribute to the discussion in future episodes, you can participate through this YouTube channel or through the official Twitch channel of Stephen Wo
From playlist Behind the Scenes in Real-Life Software Design
ALL OF AQA BIOLOGY (9-1) ⭐PAPER 2⭐ IN 1 HOUR!!!! (2023) | SCIENCE WITH HAZEL | GCSE REVISION
Science with Hazel's Perfect Answer Revision Guides and workbooks for AQA GCSE Science are available at https://sciencewithhazel.co.uk Re-upload. Thought it made more sense to upload paper 1 and 2 separately. This covers all the material needed for grade 9, triple science. The Nervous Sy
From playlist Complete AQA (9-1) GCSE Science Videos! //
Nature vs Nurture | Genetics | Biology | FuseSchool
CREDITS Animation & Design: Waldi Apollis Narration: Dale Bennett Script: Bethan Parry Have you noticed that you're different to your relations, parents or carers, your next-door neighbour, the kid who lives across the street and everyone else on the planet? In fact you’re unique. But do
From playlist BIOLOGY: Genetics
Manual and Automatic PID Tuning Methods | Understanding PID Control, Part 6
The previous video showed three different approaches to developing a mathematical model of your physical system. Now that we have this model, we can use it to tune a PID controller that will work to control the physical system. PID tuning can be thought of in two ways: Adjusting the t
From playlist Understanding PID Control
The Whole of WJEC Biology paper 2!!! In only 65 minutes!!1
I want to help you achieve the grades you (and I) know you are capable of; these grades are the stepping stone to your future. Even if you don't want to study science or maths further, the grades you get now will open doors in the future. Get exam ready for GCSE Maths https://primrosekitt
From playlist WJEC Biology Paper 2 Revision Playlist
Roots of Plants | Morphology of Flowering Plants | Plant Morphology | Don't Memorise
Understanding Plants is not simple! It requires a detailed study of each Part. In this video, let us begin with understanding the Roots in Plants. Watch this video 'roots of plants' to get introduced to the various types of Roots & plant morphology in detail. Don’t Memorise brings learni
From playlist Biology