Il vulcano quotidiano
Have you ever seen an islet being formed during a volcano eruption? Here is one, emerged in the Japan sea in 2013 https://t.co/Is8PBe6H02 pic.twitter.com/ETOkubY8EM— Massimo (@Rainmaker1973) 19 giugno 2018
Le prime macchie
406 years ago in these days, Galileo Galilei started to track and draw sunspots as they appear in these sketches https://t.co/hOuQzJ9BT7 pic.twitter.com/l4MEV6uFTL— Massimo (@Rainmaker1973) 19 giugno 2018
Metano
When microbes decompose organic tissues below the water of polar lakes, methane is release and it's often trapped in bubbles under the surface of the ice. This is the result when you ignite it https://t.co/5ozRhPjLKj | https://t.co/qSkD3b2nB6 pic.twitter.com/A73ifHWaUe— Massimo (@Rainmaker1973) 19 giugno 2018
Come gli antichi (della serie io saprei usare il regolo)
A tool that has helped guide sailors across oceans for centuries is now being tested aboard the International @Space_Station as a potential emergency navigation tool for guiding future spacecraft across the cosmo https://t.co/qlYhTCSW1k pic.twitter.com/fPa2EWmTMy— Massimo (@Rainmaker1973) 19 giugno 2018
Presto ci saranno i pianeti
Do you see the darker gaps in this image?🤔 It is the trail of 3 planets with a similar mass to #Saturn!— ALMA Observatory (@almaobs) 19 giugno 2018
We can detect them because they carry the dust and gas from this 4 million year old infant star known as HD 163296. ✨ Our latest great discovery! https://t.co/mmoTiVeq2S pic.twitter.com/x933U5gqvP
Cos'è questo
Pterochroza ocellata is a leaf-mimic katydid; when it is in repose its camouflage resembles a dead leaf but it owes both its common name (ocellata, meaning "marked with little eyes") to its startle display, in which it shows false eye spots https://t.co/odi9AR4ZcK pic.twitter.com/IhVtLP9z8H— Massimo (@Rainmaker1973) 19 giugno 2018
e questo
Kallima inachus butterfly with wings closed, closely resembles a dry leaf with dark veins and is a spectacular and commonly cited example of camouflage https://t.co/Gni6zCv5xP | https://t.co/KYtTU7XIKN pic.twitter.com/OWcZrzGH07— Massimo (@Rainmaker1973) 20 giugno 2018
Ecco perché mica è facile
Why is it so hard to swat a fly? The answer is that, compared with you and me, flies essentially see the world in slow motion https://t.co/0aTPnF2EAq pic.twitter.com/troy7FyOTi— Massimo (@Rainmaker1973) 19 giugno 2018
Non si può? e allora noi...
Since China banned fireworks across more than 400 cities to reduce pollution, a new entertainment has emerged to fill the skies: drone swarms. Shows featuring more than a thousand drones forming 3-D animated figures are becoming recurrent https://t.co/nZbQhXMIR2 pic.twitter.com/kMYq9XP7mB— Massimo (@Rainmaker1973) 20 giugno 2018
Nuvole
In Cape Town often a south-easterly wind is directed up the Table Mountain's slopes into colder air, where the moisture condenses to form the so-called "table cloth" while katabatic winds trigger waterfalls of clouds https://t.co/gJNbzmfbHG [gif: https://t.co/VS0uwjPCaU] pic.twitter.com/wGuXTzaG7T— Massimo (@Rainmaker1973) 20 giugno 2018
Girotondi
The mesmerizing result of letting several concentric grids rotate asynchronously one over the other [source of the gif: https://t.co/r60xPQZCsL] pic.twitter.com/fATgILXggb— Massimo (@Rainmaker1973) 20 giugno 2018
Passegginando (mamme guardate con gli occhi chiusi)
This is how momentum conservation comes in handy when you're a skateboarder dad https://t.co/kdBiNatkmD pic.twitter.com/pC92oZe66n— Massimo (@Rainmaker1973) 20 giugno 2018
Cefalopodi che non ti aspetti
Cephalopods' intelligence allow them to understand and solve even complex problems, like this not easy test of opening a jar from the inside https://t.co/1wS3nJF9r0 | https://t.co/QSlEZPuzOw pic.twitter.com/s5Scw8kMwd— Massimo (@Rainmaker1973) 20 giugno 2018
La megattera
How a 40 ton humpback whale can leap entirely out of the water https://t.co/bTKSIuwMhQ | https://t.co/vbpfioQWBi pic.twitter.com/qoOvuUIGJl— Massimo (@Rainmaker1973) 21 giugno 2018
Intanto il Sole
Every second, the Sun burns 620 million tonnes of hydrogen and turns it into about 616 million tonnes of helium. Amazing power, but it turns out that on a power/volume basis, it produces less power than a compost heap and 1/5 the power of a human body https://t.co/zR4KlwtITC pic.twitter.com/Ci9Xby80vm— Massimo (@Rainmaker1973) 21 giugno 2018
👽🤣👿🎉🌺🐜🍓⭕
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