Better climate information reduces waste in the school canteen. This is a clear finding of the Food Waste Experiment, a mass experiment in which around 700 pupils from 27 schools in Sweden helped researchers to investigate whether “nudging” can reduce food waste. The Experiment was run as part of the science festival ForskarFredag, the Swedish European Researchers’ Night.
In order to live independent and active lives, we need housing that is designed to meet our needs. But how accessible is Swedish housing? School pupils and senior citizens across Sweden will be helping researchers at Lund University to investigate as part of the 2021 Housing Experiment. The mass experiment is a citizen science project being organised as part of this year’s Researchers’ Night activities in Sweden, known as ForskarFredag.
In 2019 and early 2020, school pupils, teachers, scout groups, astronomers and interested members of the public in Sweden, Spain, the UK and Ireland went out to count stars in the night sky. The objective was to help researchers to test a new method for measuring light pollution. Researchers have analysed the results and these have now been published.
Can more information result in less food being wasted? Researchers will be investigating this together with pupils and teachers across the whole of Sweden in the Food Waste Experiment. To assist them, they will be using an artificial intelligence app and the world’s largest food sustainability database.
Street lamps, illuminated signs and buildings – lights at night improve safety and make cities more attractive, but have also been shown to have negative effects for humans and animals. The more light there is, the fewer stars you can see in the night sky. In this year’s mass experiment, more than 11,000 pupils, families and other members of the public will help scientists measure light pollution by counting stars in the sky.
Biodiversity is under threat. Can an app that recognises different species of ladybirds help provide a solution? Pupils and members of the public from across Sweden are being invited to get involved in real research to find out in a mass experiment being run as part of the 2018 Researchers’ Night in Sweden. The Ladybird Experiment is joint initiative between the Swedish Museum of Natural History and the civil society organisation VA (Public & Science).
How credible do teenagers think the news in their digital news feeds is? And where do they get their news from? Around 6,000 pupils have been helping researchers to investigate these questions in a citizen science project involving schools across the whole of Sweden.
Fake news is a topic that is currently generating much debate. But what kind of news is streaming through young people’s digital news feeds? And how trustworthy do young people think this news is? For the first time, researchers and pupils from across Sweden will together be investigating these questions in a mass experiment being run as part of the 2017 Researchers’ Night in Sweden.
What is the function of the physical notice board in the digital age? Over 1,500 pupils have been helping researchers from the Universities of Gothenburg, Stockholm and Örebro to investigate in a mass experiment involving schools across the whole of Sweden.
As European Researchers’ Night kicks off today (Friday 30 September) in 250 cities around Europe, we take a look at some of the activities that will be sparking the interest of members of the public in other countries and showing what researchers really do for society in a fun and engaging way.
In the last two weeks of September, more than 3,000 Swedish pupils will be out on the hunt, with their mobile phones at the ready. Pokémon? No, notice boards! In the Notice Board mass experiment, researchers and pupils will be undertaking pioneering research together.
They can be found outside the supermarket, at the bus stop, at the swimming pool: public notice boards, covered in handwritten notes, messages and posters. But what is the function of the physical notice board in the digital age? Who is saying what? And why? Scientists are now seeking the help of school pupils to map the contents of public notice boards around Sweden.
On 25 September it’s time for the European science festival Researchers’ Night that is taking place in 300 cities throughout Europe. In Sweden 27 towns are inviting schoolchildren and the general public to meet scientists in a range of activities, including workshops, science shows, science cafés and behind-the-scenes tours of research labs. The aim of Researchers’ Night is to show that scientists are ordinary people with extraordinary jobs.
Swedish children and teenagers are pretty diligent at eating fruit and vegetables, according to the results of a mass experiment organised as part of Researchers’ Night. In the Vegetable Experiment, scientists at the Swedish National Food Agency enlisted the help of over 5500 pupils, who acted as research assistants for a day. Carrots and apples top the list of most eaten vegetables and fruit.
Is it possible to read the future in tea leaves? This is what scientists at Umeå University are hoping to find out and they are now looking for school classes across Sweden to participate in a mass experiment that will help to inform climate change research. The so-called ‘Tea Bag Experiment’ is part of the European science festival, Researchers’ Night.
How much fruit and vegetables do children and teenagers consume in Sweden? The Swedish National Food Agency is looking for investigative pupils who want to be research assistants for a day. This mass experiment is part of the science festival, Researchers’ Night.
Spring is now here and it arrives earlier each year. A warmer climate means an earlier spring and a later autumn. But how is the delayed onset of autumn affecting the Swedish ecosystem? A mass experiment involving over 10,000 pupils across Sweden is helping scientists to study the effect of climate change on deciduous trees in autumn.
Is climate change leading to a delay in when leaves turn colour in the autumn? Pupils from across Sweden will be helping researchers determine how the climate is affecting the growing season of plants and the onset of autumn. This mass experiment is part of the science festival Researchers’ Night.
The places that children perceive to be the most risky are roads, buildings, the outdoors, their homes and playgrounds. These are the findings of an analysis of photographs taken by children from across the whole of Sweden.
In three out of four cases, meat is being stored at a higher temperature than the recommended maximum of 4 ° C. This is the finding of new research carried out by over 1,800 Swedish pupils. The pupils were examining their refrigerators as part of the Swedish Researchers’ Night science festival.