eng.obozrevatel15 小时
The Pantheon, almost 2000 years old, is still intact: what is the secret of the strength of ...
The nearly 2000-year-old Pantheon, the "Temple of All the Gods" in Rome, holds the record for the world's largest ...
The Cool Down on MSN21 小时
Scientists just created a biodegradable battery using mushrooms — and it actually works
"For the first time, we have combined two types of fungi to create a functioning fuel cell." Scientists just created a ...