Tag: Experiment

  • Electronic Spices Electric Wire for Science Projects Model Building Tools for Science Projects Working Models, DIY Science Experiment Kit 5meter wire in red colour

    Electronic Spices Electric Wire for Science Projects Model Building Tools for Science Projects Working Models, DIY Science Experiment Kit 5meter wire in red colour

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    Right kind of wire is very important to ensure an uninterrupted supply of electricity for your Electronic Project and basically This is used for bread board connectivity. Usefull for technical students, electronic lab etc.
    Used for Bread board, Electronic Lab Purpose, Electronic Project and Craft Purpose
    Best wires for electrical work of your electronic project
    red 5mm electric wire
    This is used for bread board connectivity

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    #Electronic #Spices #Electric #Wire #Science #Projects #Model #Building #Tools #Science #Projects #Working #Models #DIY #Science #Experiment #Kit #5meter #wire #red #colour

  • Genius Box Ballista Launcher DIY STEM Educational Toy & Construction Based Fun Activity Game for Kids, Science Experiment Kit for Boys & Girls 8 to 14, Best Gift, Learning Toy & Activity Kit for Kids

    Genius Box Ballista Launcher DIY STEM Educational Toy & Construction Based Fun Activity Game for Kids, Science Experiment Kit for Boys & Girls 8 to 14, Best Gift, Learning Toy & Activity Kit for Kids

    51Rwb4N2jFL51P 3iBU1nL41Im5 ItLIL410wnYaC9fL51WUhR0VgEL
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    Introducing our young Historians to the knowledge of Medieval Warfare using Potential Energy. Our new Ballista Launcher kit combines physics concepts with history to create a strong & functional ancient projectile launcher. 130min of gripping activity results into a fully operable Ballista with 360degree rotation, elevation movement, pivot axel & more. Inspired by ancient Greek and Roman battle history, this 88 piece kit is designed in a way that both kids and adults will have a blast in building and launching the Ballista. Creativity is Intelligence Having Fun.
    Helps in brain development of your child with concepts based game/toy with real moving parts & mechanical actions
    Inspired by ancient Greek and roman battle history, this 88 piece kit is designed in a way that both kids and adults will have a blast in building and launching the ballista
    130 min of gripping activity results into a fully operable Ballista with 360degree rotation, elevation movement, pivot axel & more.
    Detailed step-by-step and easy to understand Instruction Manual with illustrations.
    Eco-Friendly and Materia High Quality Engineered Wood, Splinter-free material to ensure the safety of your child
    Key Concepts Covered Potential & Kinetic Energy, Forces & Motion, Weights & Balances, Simple Machines, Projectile Motion
    Key Skills Developed Cognitive Development, Science & Technology, Fine Motor Development, Creativity & Imagination, Mechanics & Machines

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    #Genius #Box #Ballista #Launcher #DIY #STEM #Educational #Toy #Construction #Based #Fun #Activity #Game #Kids #Science #Experiment #Kit #Boys #Girls #Gift #Learning #Toy #Activity #Kit #Kids

  • Electronicspices General Purpose Printed Mini Zero PCB Circuit Board for electronic project or Experiment (7.5 X 5 cm) – Pack of 4

    Electronicspices General Purpose Printed Mini Zero PCB Circuit Board for electronic project or Experiment (7.5 X 5 cm) – Pack of 4

    41T1IGvCc2L416hW0+znCL41uvf+jgRzL41lVJkoUN7L41btH1vWrBL41MXaMVpfnL
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    Single-sided PCB prototype board is made of high quality durable fiber material, the surface is sprayed with tin,the thickness is 2 mm, it is a strong and durable prototype circuit board.
    Single sided PCB prototype a good assortment to meet your design demands such as electronic experiments and DIY projects
    Durable: made from high quality glass fiber FR4 material, with 2.0mm thickness makes it solid and sturdy
    Easy installation: 4 mounting holes at the corners of the board are very convenient for installing them together

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    #Electronicspices #General #Purpose #Printed #Mini #PCB #Circuit #Board #electronic #project #Experiment #Pack

  • Electronic Spices combo of (10m red and 10m black) electric wire Model Building Tools for Science Projects Working Models, DIY Science Experiment Kit

    Electronic Spices combo of (10m red and 10m black) electric wire Model Building Tools for Science Projects Working Models, DIY Science Experiment Kit

    21HRwYfNlML419f2fklmwL410voHvhhhL41EM3liOAaL
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    Black Copper Electric Wire
    Used for Bread board, Electronic Lab Purpose, Electronic Project and Craft Purpose
    Best wires for electrical work of your electronic project
    10m red and 10m black electric wire
    it is a MULTI THREAD wire

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    #Electronic #Spices #combo #10m #red #10m #black #electric #wire #Model #Building #Tools #Science #Projects #Working #Models #DIY #Science #Experiment #Kit

  • ISRO preps for re-entry experiment of decommissioned satellite on March 7

    ISRO preps for re-entry experiment of decommissioned satellite on March 7

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    Bengaluru: The Indian Space Research Organisation (ISRO) is preparing for a challenging experiment of controlled re-entry of a decommissioned low earth orbit satellite, Megha-Tropiques-1 (MT1), into the earth’s atmosphere on March 7.

    MT1 was launched on October 12, 2011, as a joint satellite venture of ISRO and French space agency CNES for tropical weather and climate studies.

    Although the mission life of the satellite was originally three years, the satellite continued to provide valuable data services for more than a decade supporting regional and global climate models till 2021, the Bengaluru-headquartered space agency noted in a statement on Sunday.

    UN/IADC (Inter-Agency Space Debris Coordination Committee) space debris mitigation guidelines recommend deorbiting a LEO (Low Earth Orbit) object at its end-of-life (EOL), preferably through controlled re-entry to a safe impact zone, or by bringing it to an orbit where the orbital lifetime is less than 25 years, according to ISRO.

    It is also recommended to carry out “passivation” of onboard energy sources to minimise the risk of any post-mission accidental break-up.

    The orbital lifetime of MT1, weighing about 1,000 kilograms, would have been more than 100 years in its 20 degree inclined operational orbit of 867 km altitude. About 125 kg on-board fuel remained unutilised at its end-of-mission that could pose risks for accidental break-up.

    This leftover fuel was estimated to be sufficient to achieve a fully-controlled atmospheric re-entry to impact an uninhabited location in the Pacific Ocean.

    Controlled re-entries involve deorbiting to very low altitudes to ensure impact occurs within a targeted safe zone.
    Usually, large satellites/rocket bodies which are likely to survive aero-thermal fragmentation upon re-entry are made to undergo controlled re-entry to limit ground casualty risk. However, all such satellites are specifically designed to undergo controlled re-entry at EOL.

    MT1 was not designed for EOL operations through controlled re-entry which made the entire exercise extremely challenging.
    Furthermore, the on-board constraints of the aged satellite, where several systems had lost redundancy and showed degraded performance, and maintaining subsystems under harsher environmental conditions at much lower than originally designed orbital altitude added to the operational complexities.

    Innovative workarounds were implemented by the operations team based on the study, deliberations, and exchanges among the mission, operations, flight dynamics, aerodynamics, propulsion, controls, navigation, thermal, and other subsystem design teams across the ISRO centres, which worked in synergy to surmount these challenges.

    An uninhabited area in the Pacific Ocean between 5 degrees south to 14 degrees south latitude and 119 degrees west to 100 degrees west longitude was identified as the targeted re-entry zone for MT1.

    Since August 2022, 18 orbit manoeuvres were performed to progressively lower the orbit. In between the de-orbiting, aero-braking studies at different solar panel orientations were also carried out to gain better insights into the physical process of atmospheric drag affecting the orbital decay of the satellite.

    The final de-boost strategy has been designed after taking into consideration several constraints, including visibility of the re-entry trace over ground stations, ground impact within the targeted zone, and allowable operating conditions of subsystems, especially the maximum deliverable thrust and the maximum firing duration of the thrusters.

    The final two de-boost burns followed by the ground impact are expected to take place between 16.30 hours to 19.30 hours on March 7.

    Simulations show that no large fragments of the satellites are likely to survive the aerothermal heating during the re-entry.

    “As a responsible space agency committed to safe and sustainable operations in outer space, ISRO proactively takes efforts for better compliance with the UN/IADC space debris mitigation guidelines on post-mission disposal of LEO objects,” the statement said.

    The re-entry experiment of MT1 has been undertaken as a part of the ongoing efforts as this satellite with sufficient leftover fuel presented a unique opportunity to test the relevant methodologies and understand the associated operational nuances of post mission disposal by direct re-entry into the Earth’s atmosphere, it was stated.

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    #ISRO #preps #reentry #experiment #decommissioned #satellite #March

    ( With inputs from www.siasat.com )

  • Inside New York’s struggling weed real estate experiment

    Inside New York’s struggling weed real estate experiment

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    But Conner’s fledgling cannabis business is also vastly outnumbered by illicit competitors that have sprouted all over the city since the state legalized weed for adults nearly two years ago. New Yorkers are buying weed from behind the counter of bodegas, shopping in unlicensed stores and ordering from underground delivery services.

    Smacked’s soft launch last week marked a milestone for New York’s uniquely interventionist marijuana program, which prioritizes dispensary licenses for entrepreneurs with past pot offenses and takes care of their real estate challenges. And while Conner is the first such entrepreneur to open his dispensary’s doors to the public, it’s unclear how the state will follow through on the promises its made to these small businesses.

    The slow drip of dispensary openings — Housing Works opened one on Dec. 29 and Smacked nearly a month later — underscores the challenges the state faces in securing real estate and raising capital for entrepreneurs.

    Unlike comparing prices for comparable office space, there’s no equivalent, transparent system for retail, explained Kristin Jordan, CEO of cannabis-focused brokerage firm Park Jordan.

    “It’s really a wild west,” she said. “Retail is not an open book.”

    Other legal weed states that have attempted social equity programs have encountered numerous problems: Entrepreneurs often struggle to raise capital or find landlords willing to rent to them, and licensees with little business experience find themselves entering a market already dominated by large cannabis companies.

    But there’s nothing quite like New York’s weed experiment.

    “This is the boldest and most extreme social equity program that’s ever been attempted,” said University of California, Davis economist Robin Goldstein, co-author of the book “Can Legal Weed Win?” “It’s an experiment and nobody knows how it will turn out.”

    Smacked might be open, but only on a pop-up basis. After about one month of sales, the location will be closed again for construction.

    Even so, Conner is undaunted by the challenges ahead.

    “Sometimes, I pinch myself,” he said in an interview outside the shop ahead of the recent opening. “I just can’t believe it.”

    How it works

    Conner is the recipient of a Conditional Adult-Use Retail Dispensary (CAURD) license. These licenses are reserved for people who have been convicted of a marijuana offense prior to legalization or have an immediate family member who was convicted for cannabis. They must also have prior small business experience. Nonprofits that serve formerly incarcerated populations are also eligible for the first round of licenses.

    The state will license 150 applicants to open up dispensaries across the state. So far, 66 licenses have been doled out, with 56 going to justice-impacted entrepreneurs and another 10 going to nonprofits.

    The Dormitory Authority of the State of New York, an agency that typically provides financing and construction for schools and hospitals, is tasked with finding locations and building them out for CAURD applicants.

    DASNY will sign a lease with the landlord, and sublease the location to the applicant. The agency also selected 10 firms to construct the dispensaries. Temeka Group, one of the 10 firms who won the contract with DASNY, will be working with Conner to build out Smacked. The company has constructed more than 400 dispensaries throughout the U.S., said its CEO, Mike Wilson.

    Meanwhile, DASNY is raising money for a $200 million public-private fund that will go toward standing up these dispensaries and providing a variety of other services beyond real estate and construction. The funds are treated like a loan, so licensees like Conner will eventually have to pay the state back, with market-rate interest.

    The fund got $50 million from the state and needs to raise another $150 million from the private sector. During a recent press conference, DASNY President Reuben McDaniel declined to say how much money the fund has raised.

    “We’ve had significant conversations, significant investors, who are very interested in this program,” McDaniel said. “I’m sure we’ll have plenty of money to do what we need to do.”

    CAURD licensees have been promised turnkey dispensaries. But that is taking time to implement. In DASNY’s original request for proposals, the agency anticipated raising $150 million by September 2022.

    “This is an economic opportunity to give people access they wouldn’t have otherwise.” McDaniel said. “In programs like this … capital is always a problem.”

    Potential pitfalls

    The fastest way to launch a recreational weed market is to allow medical marijuana dispensaries to start serving adult-use customers, which is the path recently taken in nearby states such as Connecticut and Rhode Island.

    For New York, where the Big Apple was already home to one of the largest illicit marijuana markets in the world, taking nearly two years to launch recreational sales has prompted a proliferation of unlicensed dispensaries, drawing a variety of public health concerns, including sales to minors and products tainted with contaminants.

    New York’s two open licensed dispensaries can hardly compete with an estimated 1,400 unlicensed cannabis retailers that are getting California weed and selling the stuff without paying cannabis taxes.

    Faced with delays in securing and building out real estate, regulators have made several changes to the program. Most notably, the state is now allowing CAURD applicants to find their own real estate instead of waiting for a DASNY location.

    “Clearly, there’s been a lack of progress,” said Rob DiPisa, co-chair of the cannabis law group at Cole Schotz, of the changing guidance.

    If applicants opt to find their own location, it will put them in competition with DASNY for a limited pool of spaces that meet state regulatory standards. For example, retail dispensaries must be located a certain distance away from houses of worship, school grounds and other dispensaries. Plus, if they sign their own leases, they risk their eligibility for the $200 million fund that was designed to help them.

    That’s leaving applicants in a bit of a bind: Strike out on their own to find a location and give up state funding, or wait in line for a DASNY location without clarity on when they will be given a shop?

    “That’s a tragic choice between two bad options,” Goldstein said.

    A spokesperson for DASNY did not answer questions about the specifics of the process.

    During a Cannabis Control Board meeting Wednesday, McDaniel acknowledged that allowing CAURD applicants to find their own locations has “added some complexity to the work that we’re doing,” he said. But “we’re very excited that the recent retail real estate component of this is actually being accelerated.”

    Landlords are apprehensive about working with DASNY because the social equity fund has yet to raise the full $200 million. That’s making potential landlords wary of participating in the program.

    Not only that, but many landlords have lenders to answer to — and those lenders are wary of entering into the cannabis industry due to its federal illegality.

    With the growth of the state-regulated cannabis industry in the past decade, both landlords and lenders have become more sophisticated when it comes to working with the cannabis industry, said DiPisa, who is working with a landlord in negotiations with DASNY.

    “[Multistate operators] understand that there’s certain language that needs to go in these lease agreements that the lenders want to see,” DiPisa said. “I think there’s a bit of a learning curve [for DASNY].”

    And unlike cannabis companies that are just negotiating for their own operations, DASNY is trying to enter into a large number of leases and build out facilities in a short amount of time.

    “The concept is great,” DiPisa said. “The problem is … it’s a very difficult thing to actually implement.”

    Jeremy Rivera is one CAURD applicant whose company, Kush Culture Industries, is debating whether it should fund its own construction or wait for a state-leased location.

    “Are you willing to wait for [DASNY] or do you want to get first to sale?” he said.

    Rivera recently co-founded the CAURD Coalition, along with three other applicants, in hopes of helping other like them navigate an at-times confusing process with shifting timelines and changing regulatory guidance.

    “Capitalism has ruined cannabis,” Rivera said. “We’re figuring out how we can all help each other.”

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    #Yorks #struggling #weed #real #estate #experiment
    ( With inputs from : www.politico.com )

  • ButterflyEduFields Electrolysis Electroplating STEM Chemistry Kit For Kids 10 11 12 13 year old Boys & Girls| Magic Water Bubbles Battery operated Lab Experiment Project DIY Kit | Learning & Educational Gift, Class 8 NCERT mapped, Made in India

    ButterflyEduFields Electrolysis Electroplating STEM Chemistry Kit For Kids 10 11 12 13 year old Boys & Girls| Magic Water Bubbles Battery operated Lab Experiment Project DIY Kit | Learning & Educational Gift, Class 8 NCERT mapped, Made in India

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    Butterflyfields DIY Chemistry Experiments Electrolysis Electroplating STEM Project Kit 10 years 11
    These experiments are also Mapped to the CBSE NCERT Class 8 Chapter Chemical Effects of Electric Current and is a perfect School Science Exhibition Project, IGCSE – Solutions, conductivity, Chemical Reactions and Their Practical Applications, ICSE Metals and Non-Metals – process of corrosion and its prevention- Coating With Paints, Oils, Grease, Alloying, Galvanizing, Electroplating, Sacrificial Protection.
    Best STEM Educational DIY Toy designed by experts to develop 21st century skills of INNOVATION & PROBLEM SOLVING through Project Based Learning approach. Each project kit comes hassle-free with all required materials to make working model, with easy-to-understand & step-by-step Instruction workbook.
    Learning By doing Series. Test, set up your own Kitchen Science Experiments and check the conductivity of different solutions, try electroplating of different metals on one another.
    GET MENTORED BY STEM COACH VIA LIVE ONLINE CLASSES to get Personalised Support in Conceptual Understanding are also being Provided, For online interactions with a STEM Coach, book the slot at Butterflyfields Give your child the gift to spend more meaningful time wand opportunity to Fall in love with our unique and fun range of toys and activities to create those special Aha! moments

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    #ButterflyEduFields #Electrolysis #Electroplating #STEM #Chemistry #Kit #Kids #year #Boys #Girls #Magic #Water #Bubbles #Battery #operated #Lab #Experiment #Project #DIY #Kit #Learning #Educational #Gift #Class #NCERT #mapped #India

  • Pelikas Toyz 32-in-1 Science Experiment, Mechanics Toys, STEM Toys, Engineering Toys for Kids, Ages 10+, Gifts Birthday Gift for Boys Girls, Brain Games for Kids, Construction Toys – Advanced Set

    Pelikas Toyz 32-in-1 Science Experiment, Mechanics Toys, STEM Toys, Engineering Toys for Kids, Ages 10+, Gifts Birthday Gift for Boys Girls, Brain Games for Kids, Construction Toys – Advanced Set

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    39448-in the jungle
    This M’Tek mechanic set from the range of engineering model making kits is a great gift for 7 to 14 years old boys and girls. Kids will learn best by this practical science experiment kit as it provides a fun and playful launchpad for imparting mechanical skills.
    This is a STEM toy (Science, Technology, Engineering and Math) and learning skills are gained while constructing the models. It also serves as an Advanced Steam project kit for kids by encouraging the budding engineering talent in your kid to build, experiment, and even create & invent new models which encourage the development of STEAM skills as well.
    This Science experiment set provides instructions to make as many as 32 STEM toy models. There are more than 230 parts provided in this ultimate science kit. All the parts in this toy box are tested and certified as safe toys as per International toy standards. Our commitment with this Science toy – If there are any missing parts, just reach out to us on our customer number or e Mail to get immediate redressal.
    The durable metal components and real tools like Allen key in this making kit offer a genuine engineering experience. The detailed Instruction Book provided in the mechanic set with large pictures incorporates step by step images to make it easier for construction resulting in minimum adult intervention.

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    #Pelikas #Toyz #32in1 #Science #Experiment #Mechanics #Toys #STEM #Toys #Engineering #Toys #Kids #Ages #Gifts #Birthday #Gift #Boys #Girls #Brain #Games #Kids #Construction #Toys #Advanced #Set