Technology Mystery

If the groundhog sees its shadow, there will be six more weeks of winter. Moss grows only on the north side of a tree. No two snowflakes are alike. You may have heard these common sayings or beliefs before. But are they really true? Can they be proven using science? Let's investigate 17 statements about Earth, weather, and the environment and find out which ones are right, which ones are wrong, and which ones still stump scientists! Find out whether all deserts are hot!

Glaswegian forklift truck driver Jack is quietly enjoying his tea break when a friend shows him something on the internet. Outrage follows, quickly spreading through social media, and within hours an angry mob has formed to put the world to rights. Modern justice is soft, as Jack knows, so perhaps it's time things were done like they were in the good old days...

Little brown bats do us a big favor. They eat huge numbers of insects! That helps limit the spread of diseases and the damage that insects do to farm crops. But in recent years, large populations of little brown bats have been dying off each winter. Is a virus killing them? Could climate change or pesticides be the cause? Or is it something else? Follow a team of dedicated scientists working to save the little brown bats in this real-life science mystery.

Plan Serezhi i vora vrode by shel neploho - ljudej na svad'bu v dom samogo opasnogo cheloveka oni sognali, vot tol'ko, kogda hozjain spustilsja, stalo ponjatno - podgotovit'sja k jetoj chasti ograblenija nado bylo by poluchshe... Svad'ba ne uspela nachat'sja, kak tut zhe prevratilas' v paniku gostej. Odnako Serezha nashelsja i v jetoj neprostoj situacii...

For every child who has ever looked up at the stars and asked, "What are they?" comes the story of a curious boy who never stopped wondering: Carl Sagan. When Carl Sagan was a young boy he went to the 1939 World's Fair and his life was changed forever. From that day on he never stopped marveling at the universe and seeking to understand it better.