បច្ចេកវិជ្ជា

3
This tiny air conditioner box can keep you cool for 4 hours on a single charge
1
56322162c36188ba6f8b4595
13612237 1073673669354523 542119671fc180310106 n
These cool dancing animations are modelled on real people Video bf67306c9ecd0ff21850fa778366c5cf57660166be56d26e50e999bab3cc1406
363fadea00000578 0 image a 1 1468450104943
3633280900000578 3686768 the new engine creates its own liquid oxygen by cooling air ente m 26 1468342026540 e1468390908418
Indestructible spray Video bf67306c9ecd0ff21850fa778366c5cf57660166be56d26e50e999bab3cc1406
 90276211 nasa juno
Untitled 1
1 Video bf67306c9ecd0ff21850fa778366c5cf57660166be56d26e50e999bab3cc1406
Shape shifting household gadget Video bf67306c9ecd0ff21850fa778366c5cf57660166be56d26e50e999bab3cc1406
Untitled 1
Korea has a clever way to make sure pregnant women get seats on the subway Video bf67306c9ecd0ff21850fa778366c5cf57660166be56d26e50e999bab3cc1406
Whatsapp
1
1
Wagner3hrjpg Video bf67306c9ecd0ff21850fa778366c5cf57660166be56d26e50e999bab3cc1406
35f0026d00000578 0 image a 18 1467632671794 Video bf67306c9ecd0ff21850fa778366c5cf57660166be56d26e50e999bab3cc1406