• For Everyone
  • 2 h.
  • Serbian

Backyard Brains' OpenLab Series 3/4: When Ideas Become Experiments – Put Your Hypotheses to the Test

Are you faster than your own reflex? Does your dominant hand really send “stronger” signals than the non-dominant one?
Welcome to the third installment of the Backyard Brains’ OpenLab series (November 24 & 27, December 1 & 4, 2025), where participants dive into a key stage of the scientific process: conducting an experiment.

About This Workshop

About the Instructor

The workshop is led by Aleksa Vasić, M.Sc. in Biology. As a passionate science communicator, Aleksa blends biology, neuroscience, and technology to make modern scientific discoveries accessible to everyone. Through hands-on demonstrations, he reveals how the electrical signals that control our bodies can be observed, measured, and interpreted using simple tools.

How Do You Design a Mini-Experiment and Analyze the Results?

The third OpenLab workshop guides participants through the entire workflow, from shaping a clear research question to gathering real data. It’s your chance to put your hypotheses to the test!
This time, you’re not just students, you’re scientists. Working in small teams, you’ll design and carry out your own mini-research projects using all the measurement and analysis skills you’ve developed so far.

Learning Science Through Practice

You’ll collaborate in small research groups to ask precise questions, formulate testable hypotheses, and move into hands-on experimental work, whether that’s measuring reflex speed, analyzing muscle responses to different stimuli, or anything else your scientific curiosity inspires.
You’ll learn how to collect reliable data, analyze it meaningfully, draw well-supported conclusions, identify the limitations of your study, and propose next steps to deepen and verify your findings.
Participants will also begin drafting a scientific poster: exploring the essential sections, learning how to present results clearly with charts and figures, and using text strategically and sparingly.

Why Join?

This workshop brings together neuroscience, biology, and engineering in an accessible, fun, and highly interactive format. You’ll experience the thrill of the moment when your data either confirms—or challenges—your hypothesis.

 

Have a question?

Contact Us

More Events For You

Mini STEM Garden 2/3: Indoor Microgreens – Light Control Technology
January 28, 2026 — 18:00–20:00

Plant microgreens and program Arduino to control lighting automatically – learn how technology solves real problems in sustainable food production.

Full
Mini STEM Garden 3/3: Smart Garden in Action – Automated Microgreen Watering
January 29, 2026 — 18:00–20:00

Build a complete smart garden system with Arduino – control lighting and watering with sensors for automated plant care.

Full
DNA Under the Microscope II: Gene Therapy Today – Possibilities, Limits, and Ethics
February 2, 2026 — 18:00–20:00

Explore diseases treated with gene therapy today and the ethical questions this technology raises – from theory to real medical practice.

Sign Up For This Workshop
The Electrical Energy of Life I: What Connects a Cockroach, a Venus Flytrap, and Us?
February 4, 2026 — 18:00–20:00

Did you know that your body runs on electricity? Join neuroscientist and entrepreneur Tim Marzullo, co-founder of Backyard Brains, as he reveals the hidden electrical signals that drive all life. Through live demonstrations with audience participation, discover the wonder of bioelectricity in your muscles, heart, and brain—and across the natural world.

Sign Up For This Workshop
The Electrical Energy of Life II: From Biology to Technology
February 5, 2026 — 18:00–20:00

What happens when you connect the electrical signals of life with technology? Discover how bioelectricity bridges biology and innovation. Tim Marzullo returns to show how we can connect neural signals with robotics, musical instruments, and even other people—culminating in the Serbian premiere of SpikerBot, a robot with a spiking neural network!

Sign Up For This Workshop
Microorganisms In and Around Us
February 9, 2026 — 18:00–20:00

What’s hiding on your fingertips? Discover the invisible world of bacteria and fungi through hands-on laboratory experiments.

Sign Up For This Workshop
Stand Out from the Crowd: Practical Marketing Workshop
February 11, 2026 — 18:00–20:00

Learn how to build a memorable personal brand through this dynamic workshop on marketing and branding.

Sign Up For This Workshop
Design Love: 3D Print Personalized Valentine's Gifts
February 12, 2026 — 18:00–20:00

Learn 3D printing basics by creating personalized Valentine’s Day gifts — from heart-shaped keychains to engraved love messages.

Sign Up For This Workshop
Climate Crisis: Interactive Decision-Making Workshop
February 16, 2026 — 18:00–20:00

Interactive climate workshop where through team simulation you manage a city facing climate extremes. Make decisions, manage resources, and learn how smart and sustainable solutions are born at the intersection of science and life.

Sign Up For This Workshop
A Stroll Through the Cosmos: Astronomy from the Armchair
February 23, 2026 — 18:00–20:00

Through open and free online tools, we’ll embark on a journey through space, from our cosmic neighborhood in the Solar System, cruise through our galaxy, and venture into an even deeper look into the universe.

Sign Up For This Workshop
Why Don't We Exterminate All Mosquitoes?
February 25, 2026 — 18:00–21:00

In this workshop, you’ll learn why we shouldn’t simply exterminate all organisms that negatively affect humans in some way, through learning the basic principles of ecology.

Sign Up For This Workshop