science technology for CanadaArchive 2021

#41Science & Technology

See Mars Like Never Before! NASA's Perseverance Rover Sends New Video and Images of the Red Planet

NASA’s Perseverance Mars Rover safely touched down on the Red Planet on Feb. 18. So what will the robotic scientist see on her descent and what will she do next? Join mission experts for update about the rover – the biggest, heaviest, cleanest, and most sophisticated six-wheeled robot ever launched into space – including imagery it captured and its mission to explore Mars.

Channel

NASA

Views

4.8M

#42Science & Technology

Ford F150 Lightning Impressions: Better Than I Thought!

Exclusive hands-on with the electric F150 Lightning pickup truck that Ford just unveiled! This or Cybertruck?Cybertruck First Impressions: https://youtu.be/oTZ84U-K_5kMKBHD Merch: http://shop.MKBHD.comTech I'm using right now: https://www.amazon.com/shop/MKBHDIntro Track: Jordyn Edmonds http://smarturl.it/jordynedmonds Playlist of MKBHD Intro music: https://goo.gl/B3AWV5~http://twitter.com/MKBHDhttp://instagram.com/MKBHDhttp://facebook.com/MKBHD

Channel

Marques Brownlee

Views

4.7M

#43Science & Technology

The Assassin's Teapot Is Weird

Get your first month of KiwiCo free: https://kiwico.com/stevemouldThe Assassin's Teapot belongs to a family of similar trick vessels (Think A Drink, Any Drink Called For, Inexhaustible Bottle, The Magic Kettle). They all rely on surface tension and atmospheric pressure to work.You can buy Science Is Magic and my other books here: https://stvmld.com/fj-_8hrcHere's the 2D hydrodynamics playlist: https://youtube.com/playlist?list=PLcqX4UMXNKEe7LB96Ze-ztw7NYw3HOYVaHere's the LEDs and solar panels video: https://youtu.be/6WGKz2sUa0wYou can also discuss this video on REDDIT: https://stvmld.com/er5mxfduYou can support me on Patreon here:https://stvmld.com/53kjww7kjust like these amazing people:Matthew CockeFrederic MerizenJeremy ColeFrank HerefordWill AckerlyBrendan WilliamsAlan WilderlandJoel Van der looGlenn WatsonDoug PetersonPaul WarelisJohn ZelinkaAlnitakGrant HayHeather LiuMarshall FitzpatrikLukas BiewalkJJ MassonBen McIntoshDamien SzerszinskiTwitter: http://twitter.com/mouldsInstagram: https://www.instagram.com/stevemouldscience/Facebook: https://www.facebook.com/stevemouldscience/Buy nerdy maths things: http://mathsgear.co.uk

Channel

Steve Mould

Views

4.7M

#44Science & Technology

2021 Tesla Model S Refresh Reaction!

Honest thoughts on a LOT of new stuff, and why I won't be ordering a Plaid Model S 👀MKBHD Merch: http://shop.MKBHD.comTech I'm using right now: https://www.amazon.com/shop/MKBHDPlaylist of MKBHD Intro music: https://goo.gl/B3AWV5~http://twitter.com/MKBHDhttp://instagram.com/MKBHDhttp://facebook.com/MKBHD

Channel

Marques Brownlee

Views

4.7M

#45Science & Technology

Spot's Got an Arm!

Now that Spot has an arm in addition to legs and cameras, it can do mobile manipulation. It finds and picks up objects (trash), tidies up the living room, opens doors, operates switches and valves, tends the garden, and generally has fun. Motion of the hand, arm and body are automatically coordinated to simplify manipulation tasks and expand the arm's workspace, making its reach essentially unbounded. The behavior shown here was programmed using a new API for mobile manipulation that supports autonomy and user applications, as well as a tablet that lets users do remote operations. For more information, watch our launch event at 11am EST tomorrow: https://youtu.be/WvTdNwyADZc.

Channel

Boston Dynamics

Views

4.7M

#46Science & Technology

Colored iMacs? Let's Talk About Apple's 4/20 Event!

Three major announcements at today's Apple event: Airtags, iMacs and iPad Pros!Go to https://expressvpn.com/MKBHD and find out how you can get 3 months of ExpressVPN free!0:00 Intro1:11 AirTags4:24 Colorful M1 iMacs10:22 M1 iPad Pro14:19 ExpressVPNMKBHD Merch: http://shop.MKBHD.comTech I'm using right now: https://www.amazon.com/shop/MKBHDIntro Track: Jordyn Edmonds http://smarturl.it/jordynedmonds Playlist of MKBHD Intro music: https://goo.gl/B3AWV5~http://twitter.com/MKBHDhttp://instagram.com/MKBHDhttp://facebook.com/MKBHD

Channel

Marques Brownlee

Views

4.5M

#47Science & Technology

Why you can't compare Covid-19 vaccines

What a vaccine's efficacy rate actually means.Subscribe to our channel! http://goo.gl/0bsAjOIn the US, the first two available Covid-19 vaccines were the ones from Pfizer/BioNTech and Moderna. Both vaccines have very high efficacy rates, of around 95%. But the third vaccine introduced in the US, from Johnson & Johnson, has a considerably lower efficacy rate: just 66%.Look at those numbers next to each other, and it's natural to conclude that one of them is considerably worse. Why settle for 66% when you can have 95%? But that isn't the right way to understand a vaccine's efficacy rate, or even to understand what a vaccine does. And public health experts say that if you really want to know which vaccine is the best one, efficacy isn't actually the most important number at all.Further reading from Vox:Why comparing Covid-19 vaccine efficacy numbers can be misleading: https://www.vox.com/22311625/covid-19-vaccine-efficacy-johnson-moderna-pfizerThe vaccine metric that matters more than efficacy: https://www.vox.com/22273502/covid-vaccines-pfizer-moderna-johnson-astrazeneca-efficacy-deathsThe limits of what vaccine efficacy numbers can tell us: https://www.vox.com/21575420/oxford-moderna-pfizer-covid-19-vaccine-trial-biontech-astrazeneca-resultsVox.com is a news website that helps you cut through the noise and understand what's really driving the events in the headlines. Check out http://www.vox.com.Watch our full video catalog: http://goo.gl/IZONyEFollow Vox on Facebook: http://goo.gl/U2g06oOr Twitter: http://goo.gl/XFrZ5H

Channel

Vox

Views

4.5M

#48Science & Technology

iOS 15 Hands-On: Top 5 New Features!

The best iOS 15 Features, coming to an iPhone near you!The first 1,000 people to use this link will get a 1 month free trial of Skillshare: https://skl.sh/marquesbrownlee06211iOS 15 wallpapers: https://9to5mac.com/2021/06/07/download-the-new-ios-15-wallpapers-for-your-devices-right-here/0:00 Intro1:02 Redesigned apps2:56 Facetime features5:31 Live Text7:07 Notifications8:13 Focus Modes10:15 Other Stuff + ConclusionsMKBHD Merch: http://shop.MKBHD.comTech I'm using right now: https://www.amazon.com/shop/MKBHDIntro Track: http://youtube.com/20sylPlaylist of MKBHD Intro music: https://goo.gl/B3AWV5~http://twitter.com/MKBHDhttp://instagram.com/MKBHDhttp://facebook.com/MKBHD

Channel

Marques Brownlee

Views

4.3M

#49Science & Technology

Making transparent wood

Check out http://KiwiCo.com/NileRed for 50% off your first month of ANY crate!-------------------------------------------A few years ago I tried making transparent wood and it kind of worked. The pieces that I made were somewhat okay, but I was never really happy with the result.I finally decided to try it again though!Nile talks about lab safety: https://youtu.be/ftACSEJ6DZA-------------------------------------------Patreon: https://www.patreon.com/nileredYoutube Membership: https://www.youtube.com/c/nilered/joinNileRed Merch Store (NileRed Pin & Keychain): https://store.dftba.com/collections/nileredNileRed Website (Glassware & Beaker Mugs): https://nile.red-------------------------------------------Instagram: https://www.instagram.com/nile.redTwitter: https://twitter.com/NileRed2Discord: https://discord.gg/3BT6UHfMusic in credits (Walker by SORRYSINES): https://soundcloud.com/sorrysines/walker

Channel

NileRed

Views

4.3M

#50Science & Technology

The True Cost Of The Most Advanced Aircraft Carrier | True Cost

The USS Ford is the most advanced aircraft carrier the US has ever built. The tally for the total cost is $13.3 billion, nearly 30% more than initial estimates. However, more costs are expected. The Navy accepted the Ford in 2017 without some of its newest technologies operating, and the ship still won’t be completely ready for battle until 2022.------------------------------------------------------#AircraftCarrier #TrueCost #BusinessInsiderBusiness Insider tells you all you need to know about business, finance, tech, retail, and more.Visit us at: https://www.businessinsider.comSubscribe: https://www.youtube.com/user/businessinsiderBI on Facebook: https://read.bi/2xOcEcjBI on Instagram: https://read.bi/2Q2D29TBI on Twitter: https://read.bi/2xCnzGFBI on Amazon Prime: http://read.bi/PrimeVideoThe True Cost Of The Most Advanced Aircraft Carrier | True Cost

Channel

Business Insider

Views

4.3M