#BlackHoles Astronauts appear weightless not because gravity is absent, but because both the spacecraft and its crew are in free fall around the Earth. By sharing the same acceleration, the sensation of weight disappears inside the spacecraft. #iTeachPhysics #Physics

An interesting fact about Artemis is that the flames coming out of the rocket are bright orange but in most TV cameras the pixels saturate so it looks white. This photograph is closer to what you would see with the human eye. #ngss #iteachphysics

#Bioelectromagnetism Clinical magnetotherapy uses controlled magnetic fields. Pseudomagnetotherapy uses attractive words and undefined parameters. #Physics #iTeachPhysics

#ExpandingUniverse The idea that we don't occupy a privileged place in the universe is supported by these symmetries. From another distant galaxy, the overall appearance of the cosmos would be statistically similar to what we observe from Earth. #physics #iTeachPhysics #Cosmology

#Physics #iTeachPhysics The immense beauty of the map of Physics with its plateaus, its abysses, its unknown areas, and its surprises.

#RF-EMFexposure Every wireless connection relies on electromagnetic waves. From smartphones to satellites, radiofrequency fields make it possible to transmit data across long distances without physical cables. #physics #iTeachPhysics

repartir vers la lune ... ça ne va peut être pas sauver la planète, néanmoins... cela reste une des plus grandes aventures humaine . Je reste fasciné par ce que les humains arrivent à faire quand ils mettent leurs énergies vers un but commun plutôt que les uns envers les autres
#iteachphysics #moon #Artemis2 #physics

We are proud to announce our summer training sessions for our high school data science curriculum! https://explore.stemcoding.org/datascience.html #iteachmath #iteachphysics #CS4ALL #datascience