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Forum: Grades 6-8: Life, Earth, and Social Sciences
Telegram @keron_f buy weed in Berlin Germany
Telegram @keron_f buy weed in Berlin Germany
For Germany, including Berlin, projections for cannabis in 2025 and beyond involve expanding legal access through pilot programs and cannabis social clubs, alongside a growing medical market, despite ongoing political uncertainty.
Legal framework in 2025
Following the partial legalization of cannabis for adults in Germany on April 1, 2024, the framework for 2025 includes the following provisions:…
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Forum: Grades 9-12: Life, Earth, and Social Sciences
Telegram @keron_f buy weed in Dublin Ireland
Telegram @keron_f buy weed in Dublin Ireland
How cannabis products affect humans
Short-term physical effects
Coordination and reaction time: Coordination can become poor, and reaction times may be slower.
Vital signs: A faster heart rate and increased blood pressure can occur.
Sensory changes: Physical signs include red or bloodshot eyes and dry mouth.
Sleepiness: Some individuals may feel sleepy or relaxed.
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Forum: Grades 6-8: Life, Earth, and Social Sciences
Telegram @keron_f buy weed in Berlin Germany
Telegram @keron_f buy weed in Berlin Germany
HOW HUMANS BEHAVE AFTER CONSUMING CANNABIS PRODUCTS
Short-term behavioral and psychological effects
Mood and perception: Feelings can range from happy, relaxed, and sociable to anxious, fearful, or paranoid, especially with high doses.
Cognitive impairment: Thinking and functioning can be impaired, making it harder to make decisions, focus, or remember things.
Perceptual changes: Some users report…
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Forum: Grades 9-12: Physical Science
trash-skimming robot
trash-skimming robot
so im following the instructions for building an arduino-controlled rov but im a bit confused on the actual trash picking up part and i could use some suggestions on how it would work and look like :?:
Moderator note: project: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Robotics_p061/robotics/trash-skimming-robot
Another project: …
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Forum: Grades 9-12: Physical Science
making a ROV made of 3d printed parts to monitor lake conditions
making a ROV made of 3d printed parts to monitor lake conditions
Hi there, im new to this platform but im looking for some stake holder engagement for my own engineering project about making a ROV made of 3d printed parts, lego motors and syringes (as ballasts) i was wondering if anyone could help me out with some design choices i should keep in mind aswell as waterproofing/sealing techniques (i plan on using a magnetic coupler…
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Forum: Grades 6-8: Physical Science
Question about Fire-Fighting Foam activity
Question about Fire-Fighting Foam activity
Type your question below and then press Submit!
Hi, I was wondering if a firefighter works with the police and/or doctors :D :?:
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Leave this to help the Experts:
The activity can be viewed at: [url=https://www.sciencebuddies.org/stem-activities/firefighting-foam]Fire-Fighting Foam[/url]
Re: Question about Fire-Fighting Foam activity
Hello,
Yes, firefighters…
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Forum: Grades 9-12: Life, Earth, and Social Sciences
Ecological Footprint Analysis
Ecological Footprint Analysis
For the Ecological Footprint Analysis, I am a bit confused and I am not sure what will be the first step. Can I have some assistance?
Moderator note: Project: https://www.sciencebuddies.org/science-fair-projects/science-projects?s=Ecological%20Footprint%20Analysis
Re: Ecological Footprint Analysis
Hi - This project is an "abbreviated project idea" that expects you to design your own project on this topic. If you are looking for…
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Forum: Grades 6-8: Physical Science
Project Titles
Project Titles
Hi,
I just finished my project of making plastic by using milk and vinegar, but I can't think of a creative project title idea. Any help?
Thanks!
Moderator note: Project link: https://www.sciencebuddies.org/science-fair-projects/project-ideas/Chem_p101/chemistry/turn-milk-into-plastic
Re: Project Titles
Hello,
This sounds like a fun project! What was your hypothesis? Many times people use their hypothesis to form their title. Some examples might be…
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Forum: Grades K-5: Physical Science
Automatic Plant Watering Project
Automatic Plant Watering Project
When trying to calibrate the soil moisture sensor, step 3 says the serial monitor in Arduino should read 0 when the probes aren't touching anything. We get a reading of 13 and 14. It also changes very little when we touch the probes with a finger. Can you please advise as to why we aren't getting a reading of 0?
[Administrator note: Project:…
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Forum: Grades 6-8: Physical Science
Wily Waves - Question about building the water column
Wily Waves - Question about building the water column
We are confused as to whether we need to cut the abs pipe. We know we need to dunk the column at least up to the 6 ft mark, and then we need a few feet to hold on to the pipe. The instructions below are confusing. They say to measure the distance between the pool edge to the start of the water, but then say that it has to be a min of 5 ft and to record at 5 ft regardless of the actual…
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