at trees

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Timeline

• at trees hosted a podcast episode with guest hosts Gavin Baker and Joe Lonsdale, where they analyzed the market's reaction to the incoming Donald Trump administration, known as the 'Trump Bump,' focusing on deregulation and the national debt. (Source: document_id: a762c009-13fd-4d53-8b72-fbd83d0e1ece)

  2024-03-01

• During the podcast, discussions included Donald Trump's nomination of Paul Atkins to replace Gary Gensler as SEC chairman, interpreted as a move towards more favorable cryptocurrency regulation, and Atkins' critique of accredited investor rules. (Source: document_id: a762c009-13fd-4d53-8b72-fbd83d0e1ece)

  2024-03-01

• The podcast also covered the US/China AI competition, highlighting Elon Musk's xAI and its construction of Colossus, a massive GPU supercomputer in Memphis, designed to train the Grok 3 model and test AI scaling laws. (Source: document_id: a762c009-13fd-4d53-8b72-fbd83d0e1ece)

  2024-03-01

• Joe Lonsdale provided insights into the defense tech sector, noting the rise of companies like Anduril challenging established players, and linked this technological advancement to the need for increased US energy production, debating nuclear and solar energy. (Source: document_id: a762c009-13fd-4d53-8b72-fbd83d0e1ece)

  2024-03-01

• The podcast addressed the murder of UnitedHealth CEO Brian Thompson, framing it as a catalyst for national debate on corporate accountability, healthcare ethics, and public sentiment towards the insurance industry. (Source: document_id: a762c009-13fd-4d53-8b72-fbd83d0e1ece)

  2024-03-01

Tree

In botany, a tree is a perennial plant with an elongated stem, or trunk, usually supporting branches and leaves. In some usages, the definition of a tree may be narrower, e.g., including only woody plants with secondary growth, only plants that are usable as lumber, or only plants above a specified height. Wider definitions include taller palms, tree ferns, bananas, and bamboos. Trees are not a monophyletic taxonomic group but consist of a wide variety of plant species that have independently evolved a trunk and branches as a way to tower above other plants to compete for sunlight. The majority of tree species are angiosperms or hardwoods; of the rest, many are gymnosperms or softwoods. Trees tend to be long-lived, some trees reaching several thousand years old. Trees evolved around 400 million years ago, and it is estimated that there are around three trillion mature trees in the world currently. A tree typically has many secondary branches supported clear of the ground by the trunk, which typically contains woody tissue for strength, and vascular tissue to carry materials from one part of the tree to another. For most trees the trunk is surrounded by a layer of bark which serves as a protective barrier. Below the ground, the roots branch and spread out widely; they serve to anchor the tree and extract moisture and nutrients from the soil. Above ground, the branches divide into smaller branches and shoots. The shoots typically bear leaves, which capture light energy and convert it into sugars by photosynthesis, providing the food for the tree's growth and development. Trees usually reproduce using seeds. Flowering plants have their seeds inside fruits, while conifers carry their seeds in cones, and tree ferns produce spores instead. Trees play a significant role in reducing erosion and moderating the climate. They remove carbon dioxide from the atmosphere and store large quantities of carbon in their tissues. Trees and forests provide a habitat for many species of animals and plants. Tropical rainforests are among the most biodiverse habitats in the world. Trees provide shade and shelter, timber for construction, fuel for cooking and heating, and fruit for food as well as having many other uses. In much of the world, forests are shrinking as trees are cleared to increase the amount of land available for agriculture. Because of their longevity and usefulness, trees have always been revered, with sacred groves in various cultures, and they play a role in many of the world's mythologies.

Web Search Results

• Tree - Wikipedia

  Trees are often planted in town environments where they are known as street trees or amenity trees. They can provide shade and cooling through evapotranspiration, absorb greenhouse gases and pollutants, intercept rainfall, and reduce the risk of flooding. Scientific studies show that street trees help cities be more sustainable, and improve the physical and mental wellbeing of the citizens. It has been shown that they are beneficial to humans in creating a sense of well-being and reducing [...] Although "tree" is a common word, there is no universally recognised precise definition of what a tree is, either botanically or in common language. In its broadest sense, a tree is any plant with the general form of an elongated stem, or trunk, which supports the photosynthetic leaves or branches at some distance above the ground. Trees are also typically defined by height, with smaller plants from 0.5 to 10 m (1.6 to 32.8 ft) being called shrubs, so the minimum height of a tree is only [...] Trees are an important part of the terrestrial ecosystem, providing essential habitats including many kinds of forest for communities of organisms. Epiphytic plants such as ferns, some mosses, liverworts, orchids and some species of parasitic plants (e.g., mistletoe) hang from branches; these along with arboreal lichens, algae, and fungi provide micro-habitats for themselves and for other organisms, including animals. Leaves, flowers and fruits are seasonally available. On the ground underneath

• Tree (abstract data type) - Wikipedia

  In computer science, a tree is a widely used abstract data type that represents a hierarchical tree structure with a set of connected nodes "Node (computer science)"). Each node in the tree can be connected to many children (depending on the type of tree), but must be connected to exactly one parent, except for the root node, which has no parent (i.e., the root node as the top-most node in the tree hierarchy). These constraints mean there are no cycles or "loops" (no node can be its own [...] An internal node (also known as an inner node, inode for short, or branch node) is any node of a tree that has child nodes. Similarly, an external node (also known as an outer node, leaf node, or terminal node) is any node that does not have child nodes. [...] A node "Node (computer science)") is a structure which may contain data and connections to other nodes, sometimes called edges or links. Each node in a tree has zero or more child nodes, which are below it in the tree (by convention, trees are drawn with descendants going downwards). A node that has a child is called the child's parent node (or superior "Superior (hierarchy)")). All nodes have exactly one parent, except the topmost root node, which has none. A node might have many ancestor

• Tree (graph theory) - Wikipedia

  In graph theory, a tree is an undirected graph in which every pair of distinct vertices "Vertex (graph theory)") is connected by exactly one path "Path (graph theory)"), or equivalently, a connected acyclic "Cycle (graph theory)") undirected graph. A forest is an undirected graph in which any two vertices are connected by at most one path, or equivalently an acyclic undirected graph, or equivalently a disjoint union of trees. [...] The various kinds of data structures referred to as trees "Tree (data structure)") in computer science have underlying graphs that are trees in graph theory, although such data structures are generally rooted trees. A rooted tree may be directed, called a directed rooted tree, either making all its edges point away from the root—in which case it is called an arborescence "Arborescence (graph theory)") or out-tree—or making all its edges point towards the root—in which case it is called an [...] In a context where trees typically have a root, a tree without any designated root is called a free tree. A labeled tree is a tree in which each vertex is given a unique label. The vertices of a labeled tree on n vertices (for nonnegative integers n) are typically given the labels 1, 2, …, n. A recursive tree is a labeled rooted tree where the vertex labels respect the tree order (i.e., if u < v for two vertices u and v, then the label of u is smaller than the label of v).

• What is a tree? – definition, anatomy and characteristics | EcoTree

  As you know, there are many different tree species. However, they all share some key features that meet the criteria for what we understand to be a tree. Here's our simple definition: A tree is a tall plant that can live a very long time. It has a single stem or trunk and branches that support leaves. Beneath the ground, a tree has a root system that acts as an anchor and stores the water and nutrients the plant needs to grow. [...] Trees are perennial plants, meaning they live for many years- sometimes centuries or even several millennia for some species. While each species' life cycle differs, a tree's basic structure remains the same. A tree is also a plant with aerial (above-ground) parts, including the stem, leaves and flowers, and underground parts, its roots. Like any complex living organism, a tree is born, breathes, grows and reproduces before it dies if conditions and circumstances allow. [...] In botany, trees and other woody plants are characterised by their secondary growth, which means their layers of tissue expand and their trunk gets wider. A tree is a plant that grows outwards and upwards. The extra width strengthens the tree to support its stem and roots. Visit our TreeShop ## Wood, leaves, fruit and flowers

• Idioms and Expressions Related to Trees | Engoo Blog

  ### (To be) up a tree Image 12: A small kitten looking down from the branch of a tree It can be dangerous to climb up a tree if you can't get back down. That's why this idiom refers to being in a difficult or inconvenient situation. > We were really up a tree while our team leader was sick at home. Luckily, she returned in time to help us finish the project. ### Can’t see the forest for the trees [...] It sometimes appears in the form of a question, as in the following example: > My daughter asks me to buy her an expensive new phone every year. Does she think money grows on trees? This expression is mostly used to talk about money, but it can be changed to refer to other things that are expensive or not easy to get. Image 8 A Why haven't you replaced your old car yet? Image 10 B Well, theydon't just grow on trees; I'm saving money to get a new one. ### Bark up the wrong tree [...] idioms Vocabulary Share on: Image 29: facebookImage 30: twitterImage 31: line Related Post