Garden cress is a fast growing and edible herb that will sprout in just a small amount of slightly alkaline water. But there is one exception to that rule, and is has scientists scratching their heads.
A group of 5 girls have carried out a science experiment at Hjallerup School in North Jutland, Denmark that saw garden cress seeds placed in 12 tubs and split into two batches. Both batches were placed in different rooms that remained the same temperature, and were given the same amount of water and sunlight over the course of 12 days.
You’d expect both batches of 6 tubs to grow equally well, but one set didn’t even germinate. The reason? They were placed next to two routers. Although it’s unclear exactly why this happened, it is thought that the radiation produced by the routers is what stopped the seeds germinating.
The girls’ experiment was geared towards testing the potential impact of phone radiation on surrounding objects. They didn’t have phones to use though, so decided the routers were a good alternative. The experiment has certainly caught the interest of the international science community and is set to be repeated in a more controlled environment. One of the first controlled experiments will be carried out by Professor Olle Johansson from the Karolinska Institute in Stockholm. Hopefully it will shed more light on why this is happening.
Johansson has said he’s impressed by the girl’s experiment and hopes they will continue into research careers when they are older. For the moment, the girls just find the attention exciting and have all decided not to sleep with a mobile phone anywhere near their beds for fear of it having some negative impact just like with the cress.
The Government insists Wi-Fi is safe, but a Panorama investigation shows that radio frequency radiation levels in some schools are up to three times the level found in the main beam of intensity from mobile phone masts.
There have been no studies on the health effects of Wi-Fi equipment, but thousands on mobile phones and masts.
The radiation Wi-Fi emits is similar to that from mobile phone masts. It is an unavoidable by-product of going wireless.
Entire cities have become what are known as wireless hotspots.
DARPA’s mirror-killing membrane could change astronomy, allow total global surveillance 2013 12 06
When it launches in 2018, the James Webb Space Telescope will let us see deeper into the universe than ever before. Its enormous eye is centered around 18 octagonal mirrors which assemble to form the largest telescope mirror ever built, but someday even the James Webb Telescope (formerly the Next-Gen Space Telescope) will outlive its usefulness — and then what ...
The Nightwatchman: Crime-predicting robot aims to patrol our streets and schools 2013 12 06 Get Ready. They’ll be watching.
These new robots that are an unnerving mix between Star Wars’ R2-D2 and Doctor Who’s Daleks, are being touted as the new way to "monitor, map, and secure" the humans around them.
The robots are purported to replace security guards and watchmen, in a bid to reduce labor costs and streamline surveillance.
A company in California ...
Microsoft’s Smart Bra Will Monitor Mood & Reduce Overeating 2013 12 06 Microsoft is designing a “smart bra” that will monitor women’s health by tracking their heart rate, her emotional state, whether or not she is over-eating and more.
Sensors in the bra detect when the wearer is bored, stressed or discouraged and send a warning signal to the woman’s smartphone that she should caution from making bad food choices.
In a paper entitled, ...
“Saint” Mandela? Not So Fast! 2013 12 06 President Barack Obama has compared him to George Washington. MSNBC’s Chris Matthews heralded him as “perhaps the world’s greatest hero.”
The Las Vegas Guardian Express dispensed with the “perhaps,” declaring in headline: “Nelson Mandela World’s Greatest Hero.”
Others have christened him “the greatest man of the 20th century.” Many revere him as “the savior” of South Africa. School children worldwide read books, ...
The Legacy of Nelson Mandela: A Dissenting Opinion 2013 12 06 Nelson Mandela, rights activist, political icon and former president of South Africa, dies age 95
There is no doubt that Nelson Mandela suffered for his cause of an end to bloody apartheid, racial segregation and government oppression in South Africa:
[Mandela was a] South African anti-apartheid revolutionary as well as a politician and philanthropist who served as President of South Africa ...