Snugly Nestled In The Reeds on a Wilderness Canal With My Cygnet #243

On our narrowboat floating home we are starting a unique journey onto a canal that has to be booked 48 hours in advance and is rarely travelled by any other narrowboats. It will not be easy to navigate but it is a complete escape from the rest of the world. This video shows how we get on trying to move our narrowboat home through this incredibly beautiful wilderness and where and how we moor. #travelvlog #narrowboatlife #narrowboatliving #offgrid #tinyhome #nature #mindfulness #asmr I sell copies of my nature journals in my Etsy shop; https://themindfulnarrowboat.etsy.com which run alongside the playlists:
• The Nature Journal of a Narrowboater 2024
• The Nature Journal of a Narrowboater 2023
• The Nature Journal of a NARROWBOATER 2022
Coffee Page:
https://www.buymeacoffee.com/themindfula
Patreon Page:
/ themindfulnarrowboat
Bluesky at : themindfulnb.bsky.social‬
Twitter at: @TheMindfulNB
On Instagram @themindfulnb
Or email: themindfulnarrowboat@gmail.com
It’s always lovely to hear from you and I will try my best to get back to you.
Music: Envato Elements
Chopin Waltz II Lento by Eddie Honcho
It was Only A Dream by Adigold
The Inspirational Moment by Mood Mode
Cabot Cove Concerto by Premium Beat

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This microscope spins – and the shots are insane

Try AnyDesk today: https://anydesk.com/stevemould

The Hirox microscope has a rotary head attachments that allows you to sweep around your tiny subject like a drone!

Explore Girl With a Pearl Earring in microscopic 3D here: https://www.hirox-europe.com/gigapixe…

Here’s my GelSight video: • This microscope uses touch

#MicroscopicDrones
#ScienceExplained
#MiniatureEngineering
#DroneFootage
#SteveMould

You can buy my books here:
https://stevemould.com/books

You can support me on Patreon and get access to the exclusive Discord:
/ stevemould

Twitter: / moulds
Instagram: / stevemouldscience
Facebook: / stevemouldscience
TikTok: https://www.tiktok.com/stevemould
Buy nerdy maths things: http://mathsgear.co.uk

0:00 Introduction
1:02 The Hirox Microscope
4:43 Drone-like Shots
5:23 Special Guest
5:37 Stunning Visuals
7:00 GelSight Microscope
7:35 How Does It Work?
9:36 Human-size Microscope Shot
10:20 Rothko Art Conservation
10:41 Sponsor Message

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Britain’s GIANT EAGLES are coming back from extinction

Many years ago, white-tailed eagles, also known as sea eagles, sadly became locally extinct in the UK. But now, they’re making a comeback. In this video, I’ll tell you how they disappeared, how they returned and I’ll also be attempting to track one down myself.

If you would like to support the channel and help me to keep making these videos, please consider joining my Patreon! Any support is deeply appreciated.
patreon.com/CreatureChroniclesUK

Let me know what you thought about this video in the comments and feel free to subscribe so that you don’t miss out on future videos.

THE CAMERA I USE – https://amzn.to/3ZdRLFo
THE LENS I USE – https://amzn.to/4fVMBDo
THE PHONE CAMERA I USE – https://amzn.to/40qSwfv
THE GIMBAL I USE – https://amzn.to/4hyBfXS
THE HUMAN MIC – https://amzn.to/4d2x18Q
THE WILDLIFE MIC – https://amzn.to/3RRJlza

0:00 Intro
0:24 The quest begins
2:16 How they vanished
3:07 The wait
4:39 Take 2
9:26 The return of a legend
How this content was made
Auto-dubbed
Audio tracks for some languages were automatically generated. Learn more

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Astonishing discovery by computer scientist: how to squeeze space into time

This year, computer scientist Ryan Williams showed an astounding connection between space and time. He thought it was too strange to be true. But, it is.

It’s about space, time, fundamental constraints, a 50-year-old mystery, and magical pebbles that resolved a $100 bet.

Play the pebbling game: https://chalk-talk-math.github.io/peb…

** reuploaded to fix audio — thanks for your patience+support
*** minor correction: original tree evaluation paper from 2009, not 2018 (see references below)
________________

Support the channel and help me continue making videos without commercial sponsorship:
Patreon: / chalktalkmath
PayPal: https://www.paypal.com/paypalme/chalk…

________________

Timestamps:
0:00 An earthquake of a result
1:28 Computer of the mind
4:24 Back and forth, back and forth
8:33 Unrolling the tree
13:13 Proof by pebbles
16:54 Spinning the dial

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References

Simulating Time in Square-Root Space , Ryan Williams — https://eccc.weizmann.ac.il/report/20… (research paper)

Tree Evaluation is in Space O(log n * log log n), James Cook and Ian Mertz — https://dl.acm.org/doi/10.1145/361826… (research paper)

Pebbles and Branching Programs for Tree Evaluation,
Stephen Cook, Pierre McKenzie, Dustin Wehr, Mark Braverman, Rahul Santhanam — https://arxiv.org/abs/1005.2642 (research paper)

You Need Much Less Memory than Time, Lance Fortnow — https://blog.computationalcomplexity…. (blog, with quote about “… an earthquake of a result”)

Introduction to the Theory of Computation, Michael Sipser (textbook, table of contents is shown)

Reusing Space: Techniques and Open Problems, Ian Mertz — https://iuuk.mff.cuni.cz/~iwmertz/pap… (survey article / notes)

Simulating Time with Square-Root Space, Ryan Williams — • Simulating Time With Square-Root Space – R… (recorded talk)

The Tree Evaluation Problem: Context and Recent Results, Ian Mertz — • The Tree Evaluation Problem: Context and R… (recorded talk)

Catalytic Computing Taps the Full Power of a Full Hard Drive, Quanta Magazine — https://www.quantamagazine.org/cataly… (popular article)

A Turing Machine — • A Turing Machine – Overview (video with physical implementation of Turing machine)

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Created by Kelsey Houston-Edwards
Website: https://www.kelseyhoustonedwards.com

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Alicja Kwade Reflects the Warped Nature of Time and Reality in Poetic Installations | Colossal

June 25, 2025
Art
Grace Ebert

Installation view of ‘Telos Tales’ (2025). All photos courtesy of Pace Gallery

Square steel bars give way to knotted branches in Alicja Kwade’s monumental meditation on time at Pace Gallery.

Square steel bars give way to knotted branches covered with patina in Alicja Kwade’s monumental meditation on time. Anchoring Telos Tales at Pace Gallery in New York is a sculpture in which architecture and nature converge.

Mirrored cylinders hang among the structures with distorted clock faces on their ends. Warping further as viewers move around the forms, these timepieces reflect the ways we are all bound up with the passing of the days. Time, Kwade suggests, skews our perceptions and realities and is only partially in our control. Whereas the city conforms to human design, nature doesn’t, and neither wholly does time.

“In Blur” (2022), powder-coated stainless steel, mirror, stones, objects, 410 x 4,700 x 13,300 centimeters. Photo by Lance Gerber“In Blur” (2022), powder-coated stainless steel, mirror, stones, objects, 410 x 4,700 x 13,300 centimeters. Photo by Lance Gerber

Born in Poland and now based in Berlin, Kwade (previously) is known for confronting long-held beliefs through sculptures, installations, film, photography, and more. Her preferred materials are minimal, including stainless steel and stone. Mirrors play an important role, too, and in large-scale works like “Duodecuple Be-Hide,” panels slot between granite and marble spheres and lookalikes of patinated bronze.

Much like Telos Tales, this sculpture utilizes these sleek reflective surfaces to call our perception into question. Altering the images they reveal depending on the viewer’s position, each mirror becomes a sort of portal in which the organic forms and bronze are replicated again and again, creating a seemingly endless array of alternate realities. A similar phenomenon occurs in “In Blur.” Surrounded by trees and stones in a desert, mirrored panels reflect the environment, while simultaneously hiding what lies behind.

Installation view of ‘Telos Tales’ (2025)

“It’s very much about human nature, (the) nature of reality, how we understand our own world,” Kwade says about her recent work. “It questions what our position is in the structure of this universe we are kind of thrown into.” […]

More: Alicja Kwade Reflects the Warped Nature of Time and Reality in Poetic Installations

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A rail line connecting mainland northern Germany to the Halligen islands in the North Sea

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This man brushes a crow and stopped, but the bird gives the brush back as it wanted more.

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We Turned the Mediterranean Into One Big Particle Physics Experiment

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In order to study the smallest particles in the known universe, physicists have to build incredibly huge detectors. One of them, currently under construction, stretches across the Mediterranean from France to Greece. And despite being under construction, it’s still managed to record an event that could rewrite the astrophysics textbooks.

Hosted by: Hank Green (he/him)

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African language song that survived slavery #linguistics #history #language

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Turns out puffins believe in lifelong partnerships too! #wildlife #video #animals #birds #shorts

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